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Mercor is seeking Chemistry PhD / Master’s students for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving state-of-the-art large language models. Specifically, you will help create high-quality data that will inform the future of AI innovation by curating difficult problems in your domain. ### You're a good fit if you: - Currently pursuing/holding a Chemistry-related PhD / Master’s from a leading US or Canadian university. - OR Have worked full-time in a Chemistry-related domain in US or Canada for >1 year. - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. ### Additional Project Details: - The project will begin in September, though we will continue with rolling application review throughout the duration of the project. - Expect to contribute 15-20 hours of work per week, with potential to extend up to 40+ hours. - The work is fully remote and asynchronous. - The project is scoped to last a minimum of 1-2 months. ### Pay & Legal Status: - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. ### Screening Process: - You will need to complete an AI interview and written form, which will take a combined 20-30 minutes to complete. We are only accepting applicants from the US or Canada. ## About Mercor Mercor specializes in recruiting experts for top AI labs and is based in San Francisco, CA. Our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey. * * * Apply today and leverage your leadership and technical expertise to advance cutting-edge AI models!

Overview: Mercor is seeking highly discerning video evaluators. Specifically: artistic professionals such as video editors, motion graphics designers, producers, animators, cinematographer and others, who can evaluate cinematic short-form videos with an expert eye for taste and aesthetics. This role is ideal for creative industry veterans with refined visual judgment and deep experience across video, film, or motion design. This role begins as early as December 8th. We are looking for candidates who can work 20+ hr/week. ### Conceptualize & Judge Visually Stunning Video Content The exact details of the nature of the job will be described when you join the project, but you should expect one or several from the following: - Review and rank short-form videos (5–15s, 720p–4K) provided by the team. - Use your creative instincts and visual acumen to assess: - Composition, lighting, and motion quality - Emotional impact and narrative clarity - Originality, artistic flair, and aesthetic resonance - Select the most compelling, high-taste submissions from a curated batch of video content. ### Ideal Candidates: - Experienced professionals in motion graphic design, video editing, film editing, animation, or cinematography. - 2+ years working on visually rich projects — feature films, high-end commercials, editorial shoots, etc. - Proven ability to identify and explain what makes a visual experience memorable, tasteful, and emotionally effective. - Deep familiarity with composition, color theory, lighting, visual pacing, and cinematic mood. - A discerning creative eye and strong intuition for cultural and aesthetic trends. ### More details about the role: - This is a remote and asynchronous role — work on your own schedule! - Expect to contribute at least 20 hours per week. - Initial commitment is 1–2 weeks, with potential for extension. - You’ll be working in a structured project environment with clear goals and tools. - This role begins as early as Dec 8. You must be available to start as soon as possible. ### Application and Onboarding Process: - Submit your resume. - Submit your portfolio and other evidence of exceptional work. - Complete an AI-led interview to discuss your talent and experience. This should take around 10 minutes. - If selected, you’ll be contacted for a follow-up conversation and onboarded shortly thereafter. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

1\. Role Overview Mercor is seeking computational biology experts to contribute to a unique project with a top-tier AI research organization. This short-term initiative challenges AI models with hidden-answer “mystery problems” grounded in real biological data. Experts will design, validate, and anonymize complex datasets to evaluate model reasoning capabilities, not lookup accuracy. This is a compelling opportunity for data-driven life scientists to shape next-generation AI evaluation benchmarks. 2\. Key Responsibilities • Design biologically grounded problems with a single correct answer and ≥20 plausible distractors • Identify, download, and preprocess datasets from public repositories (e.g., GEO, SRA, NCBI) • Subsample and anonymize datasets to prevent metadata-based inference • Independently validate solutions through custom analysis pipelines and visualizations • Operate within technical constraints (e.g., file size, task time limits) 3\. Ideal Qualifications • Hands-on experience analyzing sequencing or omics datasets (e.g., RNA-seq, WGS, mass spec) • Proficient with bioinformatics tools and formats (e.g., BLAST, samtools, DESeq2, FASTA/FASTQ/BAM) • Comfortable coding in Python, R, or bash, and working in Jupyter notebooks • Understanding of biological experiment design and lab-to-data nuances (e.g., batch effects) • Advanced degree (MS, PhD) or research background in computational biology, genomics, or bioinformatics 4\. More About the Opportunity • Remote and asynchronous — set your own schedule • Expected commitment: 15–20 hours/week • Project duration: ~1 month • Potential for additional projects based on performance and interest 5\. Compensation & Contract Terms • $65–85/hour depending on experience and geography • Paid weekly via Stripe Connect • Structured as a freelance contract — independent contractor status 6\. Application Process • Submit your resume to get started • Qualified applicants will complete a short form assessing technical experience • Follow-up steps may include a sample task or review call • Responses typically within 3–5 business days 7\. About Mercor • Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. • Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. • Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI.

Mercor is seeking detail-oriented writing experts to contribute to a high-impact audio AI research project with a leading lab. Freelancers will author prompt–golden answer pairs that train and evaluate advanced language models. This is a short-term, flexible opportunity for professionals with strong academic backgrounds and a knack for instructional clarity. Ideal for those who enjoy distilling complex concepts into well-crafted text. * * * ### Job Details: - Design and Optimize Prompts: Create detailed audio prompts with multiple constraints and instructions. - Define and Document Evaluation Standards: Establish high-level expectations for correct responses in general audio consumer contexts, and develop comprehensive rubric. - Conduct Model Testing and Grading: Run prompts through models and assess preliminary outputs against expectations. - Support Benchmarking and Quality Assurance: Collaborate in QA review processes to ensure prompt tasks and rubrics meet rigor, maintaining consistency and reliability before integration into official benchmarks. ### Minimum Qualifications: - BS or BA from a reputable institution completed or in progress - Strong writing and critical thinking skills. - Ability to work independently and meet deadlines. - Significant familiarity with ChatGPT or similar tools for personal decision-making or hobbies / general interests. ### Preferred Qualifications: - 2+ years of experience in teaching or research. ### Application & Onboarding Process: - Complete an AI-led interview, this should take around 15 minutes. - Complete a 45-minute written assessment that will guide you through writing rubrics. - If selected, you will be invited to work on the project. ### More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 1 month. - You’ll be working in a structured project environment with clear goals and tools. * * * ### About : - Our team is based in San Francisco, CA - We [ in recruiting experts for top AI labs - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey

Mercor is seeking native Korean speakers who are also government or public policy professionals based in Korea. This role combines your public policy expertise with language mastery, helping train cutting-edge AI models in the public policy domain. You will leverage your background in public policy, alongside your bilingual communication skills, to create accurate, culturally nuanced, and technically precise content that reflects real-world policy usage in Korean. * * * ## Role Responsibilities - Public Policy Content Development: Translate, adapt, and synthesize complex policy frameworks into clear, structured rubrics for AI training. - Bilingual Communication: Write fluently in both Korean and English, ensuring accurate terminology and nuanced expression across languages. - Domain Expertise: Provide cultural and policy insights that are unique to the public in Korea. - Collaboration: Work closely with reviewers and peers to refine content. * * * ## Ideal Candidates Should Have: - Language Skills: Native-level fluency in Korean with strong written and spoken English. - Education: Degree in policy, political science, sociology, or another similar field. - Experience: 2–6+ years of experience in politics, public policy, think tanks, etc. - Analytical Abilities: Excellent writing, analytical, and communication skills. Experience in policy writing, instructional design, or academic publishing. - Nice to Haves - Experience with grading, instructional design, or rubric development is a plus. - Familiarity with generative AI models or machine learning concepts is a bonus, but not required. * * * ## More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 2 months. - You’ll be working in a structured project environment with clear goals and tools. Application and Onboarding Process: - Submit your resume. - Complete an AI-led interview to assess language ability and professional experience. This should take around 15 minutes. - If selected, you’ll take a follow-up AI-led interview to assess your professional background. - You’ll then complete a paid work trial to determine if this type of work is suited for you. - After that, you’ll receive feedback and be onboarded to the project. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

1\. Role Overview Mercor is collaborating with a leading AI research lab on a project to advance frontier biology problem-solving. We are looking for biology experts who hold a PhD or Master’s degree, or have experience participating in the International Biology Olympiad (IBO). The goal of this project is to create novel, clear, and challenging Olympiad-style biology problems that cause the frontier AI models to fail (i.e. generate an incorrect response) and support the training of cutting-edge AI models. This is a short-term, high impact, remote opportunity for those excited about applying their expertise to frontier AI research, with the possibility of extension based on performance. ## 2\. Key Responsibilities - Write original & advanced IBO-style biology problems to challenge frontier AI models - Evaluate AI-generated solutions for correctness, clarity and style and identify where models fail - Identify logical flaws, incomplete reasoning, or insufficiently-rigorous proofs - Provide clear, concise, and correct solutions & chain of thought reasoning using proper LaTeX formatting - Maintain extremely high standards of precision and problem difficulty ## 3\. Required Qualifications Note: Applicants must be highly proficient in writing and formatting documents using LaTeX You are a good fit for the project if you have any of the following experiences: - Have a Master’s or PhD in biology (or a related field), or are an Olympiad participant or medalist in the IBO (preferred) or equivalent competitions (RBO, CBO, IBO TST, ABO, EUBO, USABO, BBO, INBO, JBO, UBC, IBO Challenge, NSBO, etc.) Other qualifications: - Deep understanding of your domain’s core theoretical and experimental concepts - Ability to articulate reasoning and derivations clearly in written form - Strong ability to evaluate the rigor and complexity of biology problems - Rigorous attention to detail in verifying solutions ## 4\. More About the Opportunity - Expected commitment: 20 hours/week minimum; up to 40 hours/week available - Approximate project length: ~2 months, with extension potential - Rolling start dates; setup typically within 1–2 days of approval ## 5\. Compensation & Contract Terms - $60-80/hr dependent on experience + performance - Open to contributors worldwide (English proficiency required) - Independent contractor engagement - Payments issued weekly via Stripe Connect ## 6\. Application Process - Submit your resume or CV highlighting biology background and relevant achievements - Complete a brief interview (20–30 minutes) - Submit a short form detailing your experience writing problems and competing in biology competitions - Selected applicants will be contacted within a few days with next steps ## 7\. About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across domains like law, creatives, engineering, and research have partnered with Mercor to contribute to frontier projects shaping the next era of AI. We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Role OverviewMercor is seeking experienced actuarial professionals to support pension valuation, compliance, and regulatory reporting tasks for leading benefits advisory firms. This opportunity involves partnering with clients to complete end-to-end pension projects such as funding valuations, ASC 715 accounting, PBGC premium filings, and nondiscrimination testing. It is ideal for actuaries with deep technical proficiency and familiarity with pension software tools. Key Responsibilities Conduct annual funding valuations under IRC 430 using ProVal or SLOPE Complete ASC 715 accounting valuations aligned with fiscal year-end reporting Execute benefit calculations and prepare participant statements based on plan formulas Perform nondiscrimination testing (401(a)(4), 410(b), ADP/ACP, top-heavy) Calculate PBGC flat and variable premiums using prescribed interest rates Prepare Schedule SB and PBGC Form 1 filings for electronic submission Analyze census and asset data for reasonableness and completeness Document assumption basis, data validations, and regulatory compliance steps Ideal Qualifications 5+ years of experience in defined benefit pension valuations and compliance Proficiency with actuarial tools such as ProVal, SLOPE, or PensionSoft Solid understanding of IRS regulations, ERISA funding rules, and PBGC requirements Familiarity with ASC 715 and 10-K/10-Q footnote disclosures Strong attention to detail and experience working with large census datasets ASA or FSA designation preferred but not required More About the Opportunity Remote and asynchronous — control your own work schedule Expected commitment: 30+ hours/week Project duration: ~6 weeks Independent contractor arrangement Paid weekly via Stripe Connect Application Process Submit your resume followed by domain expertise interview and short form About Mercor Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

Mercor is seeking native Mandarin speakers who can read/write in Traditional Chinese and are also medical professionals based in Taiwan. This role combines your clinical expertise with language mastery, helping train cutting-edge AI models in the healthcare domain. You will leverage your background in medicine, alongside your bilingual communication skills, to create accurate, culturally nuanced, and technically precise content that reflects real-world medical usage in Taiwan. * * * ## Role Responsibilities - Medical Content Development: Translate, adapt, and synthesize complex medical concepts into clear, structured rubrics for AI training. - Bilingual Communication: Write fluently in both Traditional Chinese and English, ensuring accurate terminology and nuanced expression across languages. - Domain Expertise: Provide cultural and medical insights specific to Taiwanese healthcare, ensuring linguistic accuracy in clinical and professional contexts. - Collaboration: Work closely with reviewers and peers to refine content. * * * ## Ideal Candidates Should Have: - Language Skills: Native-level fluency in Mandarin with strong written and spoken English. - Education: Advanced degree (MD or PhD in related healthcare field). - Experience: 2+ years of medical practice, research, or healthcare-related professional experience. - Analytical Abilities: Excellent writing, analytical, and communication skills. Experience in medical writing, instructional design, or academic publishing. - Nice to Haves - Experience with grading, instructional design, or rubric development is a plus. - Familiarity with generative AI models or machine learning concepts is a bonus, but not required. * * * ## More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 2 months. - You’ll be working in a structured project environment with clear goals and tools. Application and Onboarding Process: - Submit your resume. - Complete an AI-led interview to assess language ability and professional experience. This should take around 15 minutes. - If selected, you’ll take a follow-up AI-led interview to assess your professional background. - You’ll then complete a paid work trial to determine if this type of work is suited for you. - After that, you’ll receive feedback and be onboarded to the project. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

This person complements the client’s “Translational / Clinical Pharmacology Decision-Maker” team by grounding dose selection and exposure–response analysis in quantitative structure and parameter plausibility. ### Who we’re looking for - Deep hands-on experience in PK, PD, exposure–response modeling, and ideally population PK or QSP. - Expert at model fitting, sensitivity analysis, and identifying non-plausible parameter spaces. - Can evaluate the validity of dose–exposure predictions and detect high-risk extrapolations. - Comfortable designing model evaluation rubrics that distinguish between acceptable vs. non-credible outputs. - Able to articulate how quantitative checks should complement narrative decision logic. Nice-to-have: - Experience supporting translational or clinical pharmacology leads in dose justification. - Familiarity with integrating nonclinical PK/PD data (2-species GLP → human FIH extrapolation). ### Experience level - ~8–12 years of quantitative pharmacology experience in pharma, CROs, or modeling consultancies. - Strong portfolio in population PK/PD, exposure–response, and parameter estimation using NONMEM, Monolix, or equivalent tools. - Demonstrated ability to interpret model results for decision-making, not just fit data. - Can create fit-for-purpose models and critique model structures or assumptions under uncertainty. ### Expectations - Design and refine micro-evaluations for PK/PD performance (curve fits, parameter checks, error taxonomies). - Encode quantitative sanity checks into model rubrics for automated evaluation. - Define failure conditions (e.g., unsafe extrapolation, poor coverage curves, invalid assumptions). Inputs we give: - PK/PD datasets, tox summaries, and performance prompts (e.g., “fit exposure–response curves, interpret safety margins”). - Example model outputs from automated systems. Expected outputs: - Quantitative Rubrics: clear thresholds for acceptable parameter fits, coverage curve quality, and model integrity checks. - Golden Fit Examples: representative “ideal” PK/PD model outputs and visualizations for calibration. - Error Taxonomy: structured list of typical modeling or fitting errors, with root-cause annotations. - Meta-Layer Commentary: short note per rubric capturing how expert modelers recognize implausible or unsafe fits beyond numeric error values. ### Engagement Model & Compensation - Contract / part-time, remote, outcome-based deliverables.

Role Overview Mercor is seeking data scientists to support one of the world’s leading AI labs in building robust, high‑performance systems for next‑generation machine learning applications. In this role, you will focus on hands‑on data science tasks, such as designing experiments, gathering and preprocessing data, building and evaluating models, and collaborating closely with engineering teams to deploy production‑ready solutions. Ideal candidates should be proficient in Python (Jupyter Notebooks), familiar with machine learning frameworks like TensorFlow or PyTorch, and experienced in analyzing large datasets and building predictive models. In addition, you will write, review, and validate prompt‑based questions used to train AI systems. * * * You are a good fit if you: - Have over 3+ years of professional experience in data science or applied analytics. - Are highly skilled in Python and Jupyter notebooks. - Have experience using libraries including numpy, pandas, scipy, sympy, scikit-learn, torch, tensorflow. - Have a bachelor's degree in data science, statistics, computer science, or related field in the U.S., Canada, New Zealand, UK or Australia. - Have a strong background in one or more of the following areas: exploratory data analysis and statistical inference, machine learning workflows and model evaluation, feature engineering/data preprocessing/data wrangling, or A/B testing/experimentation/causal inference. - Demonstrate excellent verbal and written communication skills. - Have strong attention to details. * * * ### More About the Opportunity - Commitment: 20–40 hours per week, with potential to scale up to 80 hours. - Structure: Fully remote and asynchronous - set your own schedule. - Duration: Minimum 1 months, with possible extension based on project scope and performance. - Start Date: Early September, with applications reviewed on a rolling basis. * * * ### Compensation & Contract Terms - Classified as an independent contractor for Mercor. - Hourly payments for services rendered, processed weekly via Stripe Connect. - Flexible terms based on location and expertise level. * * * ### Application Process - Submit your resume or project portfolio to get started. - Complete a brief form outlining your technical background and agent usage experience. - Applications are reviewed continuously, and selected professionals will be contacted with next steps. * * * ### About Mercor - Mercor is a talent marketplace connecting top experts with leading AI research labs and organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of technical professionals partner with Mercor to contribute to frontier AI projects shaping the next era of intelligent systems. * * *

About the Role Mercor is seeking experienced Private Detectives and Investigators to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $200 by referring Share the referral link below, and earn $200 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn

Mercor is seeking experienced Real Estate Brokerage and Agency Professionals for a project with one of the world’s top AI labs. This role involves leveraging your legal expertise to help evaluate how large language models (LLMs) interpret, reason through, and respond to real estate legal and transactional scenarios. You're a good fit if you: - Are currently based in the US. - Have 2+ years of professional experience in real estate brokerage, leasing, or client representation, across residential, commercial, or mixed-use properties. - Experience in roles such as Real Estate Broker, Sales Agent, Leasing Agent, Tenant Representative, Closing Specialist, or Rental Coordinator will be highly valuable. - Possess a strong understanding of market analysis, property valuation, negotiation, and transaction management. - Demonstrate excellent communication, analytical, and writing skills, with the ability to convey nuanced client and market dynamics. - Bring a proven background in deal structuring, tenant or buyer representation, or investment property transactions. - Are self-directed, organized, and comfortable working remotely and asynchronously in a dynamic research environment. More About the Opportunity - Applications will be reviewed on a rolling basis. - There is up to 40 hours of work available per week. We ask that you commit, at minimum, 15 hours per week. - The work is fully remote and asynchronous so it can flexible and subject to your schedule. Compensation & Contract Terms - Applicants must be based in the US - This position is structured with clear expectations. - Payments issued weekly via Stripe Connect Screening Process: You will need to complete a short interview and form which will take in total 20-30 min to fully apply. The short interview will dive deeper into your industry experience. About Mercor Mercor specializes in recruiting experts for top AI labs and is based in San Francisco, CA. Our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

Role OverviewMercor is collaborating with a top-tier AI research group to model real-world claims workflows for property and casualty insurance. We are seeking experienced independent contractors—particularly claims adjusters, examiners, and investigators—to execute and evaluate a wide range of P&C insurance tasks. This project supports the development of AI systems capable of understanding, simulating, and automating complex insurance operations. It is a short-term, high-impact engagement ideal for professionals with strong technical and compliance knowledge. Key Responsibilities - Execute full-cycle claims tasks including FNOL intake, coverage verification, reserve setting, and liability determination - Simulate real-world workflows using structured tools and mock systems such as Guidewire ClaimCenter and Xactimate - Review and synthesize third-party documentation including police reports, medical records, and vendor estimates - Draft structured outputs such as coverage memos, repair estimates, and liability assessments - Identify inconsistencies or red flags in claim statements and documentation - Evaluate claim compliance, document regulatory deadlines, and assess communication quality - Flag fraud indicators and recommend SIU referrals where applicable - Document all work clearly for auditability and quality review Ideal Qualifications - 5+ years handling property, auto, bodily injury, or general liability claims - Familiarity with systems such as Guidewire, Duck Creek, Xactimate, Hyland OnBase, or FileNet - Deep understanding of coverage interpretation, state compliance standards, and claims file documentation - Experience reviewing third-party documentation (e.g., police reports, medical summaries, contractor estimates) - Strong written communication and analytical skills More About the Opportunity - Remote and asynchronous — control your own work schedule - Expected commitment: min 30 hours/week - Project duration: ~6 weeks Compensation & Contract Terms - $100-150/hour - Independent contractor arrangement - Paid weekly via Stripe Connect Application Process - Submit your resume followed by domain expertise interview and short form About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like insurance, law, engineering, and research partner with Mercor to shape the next era of AI

Role Overview We’re seeking experienced Utility Management Nurses to support a client’s healthcare product development by leveraging expertise in insurance coding and hospital revenue management workflows. This role involves collaborating with hospital systems to align medical documentation with insurance policies, ensuring accurate coding and optimal reimbursement outcomes. ### Key Responsibilities - Insurance Coding & Revenue Cycle Alignment: Review, audit, and optimize insurance coding practices across hospital systems to ensure compliance and maximize reimbursement accuracy. - Workflow Analysis: Evaluate existing revenue management workflows and recommend improvements tailored to client’s AI-driven documentation tools. - Clinical Data Interpretation: Translate complex clinical notes into standardized coding formats (ICD-10, CPT, HCPCS) aligned with payer policies. - Policy Matching: Assess coding accuracy against insurance guidelines and payer documentation requirements. - Product Development Collaboration: Work closely with client’s engineering and product teams to refine AI models that automate or assist with medical coding and documentation. - Compliance & Quality Assurance: Ensure alignment with HIPAA, CMS, and payer-specific coding regulations. ### Required Qualifications - Licensure: Registered Nurse (RN) or equivalent clinical background. - Experience: Minimum 3–5 years in medical coding, clinical documentation improvement (CDI), or revenue cycle management. - Certifications: CPC, CCS, or CRC certification preferred. - Domain Expertise: Familiarity with hospital billing systems, payer policy interpretation, and coding audit procedures. - Analytical Skills: Strong understanding of clinical documentation standards and payer logic. - Tech Savvy: Comfortable working with EHR systems (Epic, Cerner, Meditech) and documentation review software. ### Preferred Qualifications - Experience working within hospital revenue integrity teams or insurance utilization management. - Exposure to AI-powered healthcare documentation tools or automated coding systems. - Ability to identify and flag edge cases or policy exceptions in automated workflows. - Strong collaboration skills with cross-functional (engineering, compliance, and data) teams. ### Engagement Model - Contract / Part-time (Remote/In person) — Flexible hours with collaboration during U.S. business hours. In person in San Francisco is a plus

Mercor is seeking native Brazilian Portuguese speakers who are also medical professionals based in Brazil. This role combines your clinical expertise with language mastery, helping train cutting-edge AI models in the healthcare domain. You will leverage your background in medicine, alongside your bilingual communication skills, to create accurate, culturally nuanced, and technically precise content that reflects real-world medical usage in Portuguese * * * ## Role Responsibilities - Medical Content Development: Translate, adapt, and synthesize complex medical concepts into clear, structured rubrics for AI training. - Bilingual Communication: Write fluently in both Portuguese and English, ensuring accurate terminology and nuanced expression across languages. - Domain Expertise: Provide cultural and medical insights specific to Brazilian healthcare, ensuring linguistic accuracy in clinical and professional contexts. - Collaboration: Work closely with reviewers and peers to refine content. * * * ## Ideal Candidates Should Have: - Language Skills: Native-level fluency in Brazilian Portuguese with strong written and spoken English. - Education: Advanced degree (MD, Nursing, Pharmacy, or related healthcare field). - Experience: 2–6+ years of medical practice, research, or healthcare-related professional experience. - Analytical Abilities: Excellent writing, analytical, and communication skills. Experience in medical writing, instructional design, or academic publishing. - Nice to Haves - Experience with grading, instructional design, or rubric development is a plus. - Familiarity with generative AI models or machine learning concepts is a bonus, but not required. * * * ## More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 2 months. - You’ll be working in a structured project environment with clear goals and tools. Application and Onboarding Process: - Submit your resume. - Complete an AI-led interview to assess Portuguese language ability and professional experience. This should take around 15 minutes. - If selected, you’ll take a follow-up AI-led interview to assess your professional background. - You’ll then complete a paid work trial to determine if this type of work is suited for you. - After that, you’ll receive feedback and be onboarded to the project. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

Mercor is seeking native Korean speakers who are also medical professionals based in Korea. This role combines your clinical expertise with language mastery, helping train cutting-edge AI models in the healthcare domain. You will leverage your background in medicine, alongside your bilingual communication skills, to create accurate, culturally nuanced, and technically precise content that reflects real-world medical usage in Korea. * * * ## Role Responsibilities - Medical Content Development: Translate, adapt, and synthesize complex medical concepts into clear, structured rubrics for AI training. - Bilingual Communication: Write fluently in both Korean and English, ensuring accurate terminology and nuanced expression across languages. - Domain Expertise: Provide cultural and medical insights specific to Korean healthcare, ensuring linguistic accuracy in clinical and professional contexts. - Collaboration: Work closely with reviewers and peers to refine content. * * * ## Ideal Candidates Should Have: - Language Skills: Native-level fluency in Korean with strong written and spoken English. - Education: Advanced degree (MD or PhD in related healthcare field). - Experience: 2–6+ years of medical practice, research, or healthcare-related professional experience. - Analytical Abilities: Excellent writing, analytical, and communication skills. Experience in medical writing, instructional design, or academic publishing. - Nice to Haves - Experience with grading, instructional design, or rubric development is a plus. - Familiarity with generative AI models or machine learning concepts is a bonus, but not required. * * * ## More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 2 months. - You’ll be working in a structured project environment with clear goals and tools. Application and Onboarding Process: - Submit your resume. - Complete an AI-led interview to assess language ability and professional experience. This should take around 15 minutes. - If selected, you’ll take a follow-up AI-led interview to assess your professional background. - You’ll then complete a paid work trial to determine if this type of work is suited for you. - After that, you’ll receive feedback and be onboarded to the project. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

1\. Role Overview Mercor is collaborating with a leading AI research lab on a project to advance frontier chemistry problem-solving. We are looking for chemistry experts who hold a PhD or Master’s degree, or have experience participating in the International Chemistry Olympiad (IChO). The goal of this project is to create novel, clear, and challenging Olympiad-style chemistry problems that cause the frontier AI models to fail (i.e. generate an incorrect response) and support the training of cutting-edge AI models. This is a short-term, high impact, remote opportunity for those excited about applying their expertise to frontier AI research, with the possibility of extension based on performance. ## 2\. Key Responsibilities - Write original & advanced IChO-style chemistry problems to challenge frontier AI models - Evaluate AI-generated solutions for correctness, clarity and style and identify where models fail - Identify logical flaws, incomplete reasoning, or insufficiently-rigorous proofs - Provide clear, concise, and correct solutions & chain of thought reasoning using proper LaTeX formatting - Maintain extremely high standards of precision and problem difficulty ## 3\. Required Qualifications Note: Applicants must be highly proficient in writing and formatting documents using LaTeX You are a good fit for the project if you have any of the following experiences: - Have a Master’s or PhD in chemistry (or a related field), or are an Olympiad participant or medalist in the IChO (preferred) or equivalent competitions (AsChO, EChO, EUSO, IJSO, NChO, UKChO, USNCO, CCO, INChO, RChO and MChO). Other qualifications: - Deep understanding of your domain’s core theoretical and experimental concepts - Ability to articulate reasoning and derivations clearly in written form - Strong ability to evaluate the rigor and complexity of chemistry problems - Rigorous attention to detail in verifying solutions ## 4\. More About the Opportunity - Expected commitment: 20 hours/week minimum; up to 40 hours/week available - Approximate project length: ~2 months, with extension potential - Rolling start dates; setup typically within 1–2 days of approval ## 5\. Compensation & Contract Terms - $60-80/hr dependent on experience + performance - Open to contributors worldwide (English proficiency required) - Independent contractor engagement - Payments issued weekly via Stripe Connect ## 6\. Application Process - Submit your resume or CV highlighting chemistry background and relevant achievements - Complete a brief interview (20–30 minutes) - Submit a short form detailing your experience writing problems and competing in chemistry competitions - Selected applicants will be contacted within a few days with next steps ## 7\. About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across domains like law, creatives, engineering, and research have partnered with Mercor to contribute to frontier projects shaping the next era of AI. We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Mercor is seeking Chemistry PhDs for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving frontier large language models. Specifically, you will craft high-quality, challenging problems in your domain expertise with real-world applicability to inform the future of AI innovation. Ideal Qualifications: - Have a Masters or PhD in Chemistry from a top US university. - Have experience coding in Python, R for projects or research. - Have field-specific experience in Quantum Chemistry or Computational Chemistry - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. - Are currently based in the U.S., Canada, New Zealand, UK, or Australia. Key Responsibilities: - You will work asynchronously with a team of highly qualified experts across your domain. - You will craft, solve, and review challenging problems with real world applicability. - The project is 15-20 hours of work per week with potential for increased hours and extension. - The work is fully remote and asynchronous. Role Start Date - This role will begin in late December with applications reviewed on a rolling basis. Interview Process - You will complete a short interview to assess your domain expertise. - You will be paid for up to 1 hour of onboarding time including the screening process and a few onboarding videos if you are hired. Compensation and Legal Details - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. About Mercor Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

About the Role Mercor is seeking experienced Buying and Purchasing Agents to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $125 by referring Share the referral link below, and earn $125 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [**Learn

Role Overview Mercor is partnering with a leading AI lab to source experienced photographers for a short-term creative project. This is a unique opportunity for visual creatives to apply their expertise in a highly innovative, research-driven context. Candidates with recent photography experience, strong written communication skills, and interest in experimental visual formats are especially encouraged to express interest. Key Responsibilities - Capture and deliver original, high-resolution photographs aligned with provided guidelines - Adjust lighting, composition, and framing for consistency across image sets - Work with flexible style prompts that may include creative or atypical visual instructions - Upload and tag image files using a standardized format - Write clear and concise annotations describing the visual content, context, and style of each image Ideal Qualifications - Demonstrated track record of photography in commercial, editorial, or creative contexts - Proven written communication skills for describing visual content - Able to work independently and creatively interpret flexible briefs - Comfort with digital submission tools and remote collaboration More About the Opportunity - Remote and asynchronous — control your own schedule - Expected commitment: project-based, ~20 hours/ week - May be extended based on output quality and interest Compensation & Contract Terms - ~$45/hour (effective rate, based on task completion and quality review) - You’ll be classified as an independent contractor About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

The client is seeking an external expert who brings a decision-maker’s mindset — someone who has personally driven translational pharmacology choices under governance and uncertainty. ### Who we’re looking for - Has owned FIH starting dose, SAD/MAD design, and Phase 2 dose selection for multiple assets. - Participated in governance or review boards, defending dose/exposure rationale in front of senior leadership or regulators. - Demonstrates ability to balance nonclinical → clinical translation: tox, PK, PD, potency, and MoA. - Can articulate the real decision calculus behind dose selection (safety, pharmacology, speed-to-proof). - Capable of turning narrative judgment into explicit decision rules and rubrics for AI training and evaluation. ### Experience level - ~10+ years in major biopharma or biotech (e.g., Lilly, Roche, AbbVie, Amgen, Novartis, GSK, Regeneron, Vertex, Incyte, Gilead) or in specialized translational pharmacology consulting. - Has personally led FIH dose and/or SAD/MAD escalation for ≥2–3 assets. - Proven governance experience: IND sign-off, dose justification memos, exposure–response presentations. - CV or track record includes statements like or - Avoid pure modeling profiles; the ideal expert has decision accountability, not just analytical skill. ### Expectations - Write “golden” FIH dose rationales and escalation strategies for representative programs. - Encode the decision heuristics and trade-offs used by senior translational leaders into structured guidance and rubrics. - Surface unwritten decision rules — when and why experienced teams override model-based recommendations. Inputs given: - Representative drug programs or data packets (GLP tox summaries, PK/PD tables, potency & MoA context). - Target prompts for translational decision-making (e.g., ). Expected outputs: - Golden Decision Memos: exemplar dose justification memos that reflect the level of reasoning and format expected from top-tier translational pharmacologists. - Decision Rubrics: scoring guides capturing acceptable vs. unsafe dose rationales, missed edge cases, or failure modes. - Meta-Layer Commentary: short narrative explaining unspoken heuristics — how senior teams weigh risk tolerance, potency data, or tox uncertainty.

Role Overview Mercor is collaborating with a leading actuarial modeling partner to support high-priority analytical workflows in property and casualty (P&C) insurance. We’re seeking experienced P&C actuaries to provide contract-based support on tasks including loss triangle development, rate indications, trend selection, and large loss analyses. This opportunity involves technical execution of core reserving and pricing practices used in regulatory filings and internal reviews. It is ideal for actuaries with strong hands-on skills in Excel, reserving platforms, and actuarial judgment. Key Responsibilities - Build and analyze loss development triangles for paid and incurred data. - Calculate, compare, and select age-to-age and cumulative development factors. - Estimate ultimate losses and IBNR reserves using factor-based projections. - Perform rate indication calculations including trending and premium on-leveling. - Select frequency and severity trends with supporting documentation. - Conduct large loss load analyses using capping and truncation techniques. - Prepare reserve exhibits and filing-ready workpapers in Excel and PDF formats. Ideal Qualifications - 5+ years of experience in property and casualty actuarial roles. - Familiarity with Workers Compensation, Auto, Umbrella, or General Liability lines. - Proficiency with Arius, ResQ, R ChainLadder, or similar reserving tools. - Strong skills in Excel, with experience auditing and constructing complex models. - Solid understanding of insurance data sources such as Guidewire or Duck Creek. - Excellent documentation and communication skills, especially in technical contexts. More About the Opportunity - Remote and asynchronous — control your own work schedule - Expected commitment: min 30 hours/week - Project duration: ~6 weeks Compensation & Contract Terms - $60-100/hour - Independent contractor arrangement - Paid weekly via Stripe Connect Application Process - Submit your resume followed by domain expertise interview and short form About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

Mercor is seeking PhD holders, doctoral candidates, and exceptional Master’s graduates in chemistry and related fields to join a high-impact AI research initiative in collaboration with a leading artificial intelligence lab. * * * ### Key Domains Here is a list of domains. If you belong to or have expertise in one or more of them, feel free to apply — we’re excited to have you on the team! Core Chemistry Disciplines: General Chemistry, Inorganic Chemistry, Organic Chemistry, Physical Chemistry Analytical and Specialized Chemistry: Analytical Chemistry, Electrochemistry, Radiochemistry, Polymer Chemistry Biological and Medicinal Chemistry: Biochemistry and Molecular Biology, Medicinal Chemistry Chemical Engineering and Process Sciences: Chemical Engineering and Technology, Fluid Flow and Heat Transfer in Chemical Engineering, Mass Transport and Separation Processes, Chemical Reaction Engineering * * * ### Key Responsibilities - Evaluate the scientific accuracy, reasoning, and technical rigor of LLM-generated content across chemical disciplines. - Review outputs on topics spanning molecular structure, kinetics, thermodynamics, catalysis, reaction mechanisms, and industrial processes. - Identify and document factual inaccuracies, logical inconsistencies, and reasoning gaps. - Provide structured feedback and benchmarking using specialized evaluation tools. - Work independently and asynchronously as part of a distributed research team. * * * ### Requirements - PhD (candidate/recipient) or Masters in Chemistry, Chemical Engineering, Biochemistry, or a closely related field. - Strong command of graduate-level chemistry concepts and scientific problem solving. - Excellent written communication and analytical thinking skills. - Ability to work independently in a remote, asynchronous environment. - Strong proficiency in Python, particularly for scientific analysis and model evaluation, is required. * * * ### Role Details - Part-time (approximately 20 hours/week) - Remote and asynchronous - Flexible schedule * * * ### Compensation - Contractor position via Mercor - $20–$30/hou, based on expertise and domain experience - Weekly payments via Stripe Connect * * * ### About Mercor Mercor is a San Francisco-based company connecting top professionals with leading AI initiatives. Investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey.

Overview: We are looking for a Bilingual STEM Expert (German and English) to review, evaluate, and refine AI-generated content involving scientific, mathematical, and technical reasoning across both languages. Your expertise in STEM fields and bilingual communication will be critical to ensuring technical accuracy, translation quality, and instructional clarity. * * * Job Details: Content Evaluation & Auditing: - Review AI-generated STEM content (science, technology, engineering, and mathematics) to ensure technical correctness, logical flow, and conceptual clarity. - Evaluate explanations, problem-solving steps, and final outputs for precision in both German and English. - Identify and document translation errors, scientific inaccuracies, or ambiguities in AI outputs. Multilingual Translation Validation: - Verify that German and English translations preserve the original content's technical meaning, scientific terminology, and intended logic. - Detect and resolve language-specific nuances that could impact learner comprehension. Annotation & Feedback: - Provide clear, structured feedback to improve the quality of AI-generated content and annotation. - Review and suggest refinements to guidelines for STEM topics, problems, and reasoning processes. * * * Ideal Qualifications: Generalist, STEM & Linguistic Proficiency: - Fluent in German and English, with proven experience working on content across both languages. - Solid background in science, engineering, mathematics, or a related technical field. - Experience in bilingual instruction, scientific writing, technical translation, or curriculum development is highly desirable. Analytical Thinking & Problem Solving: - Strong ability to break down complex scientific and technical topics clearly. - High attention to detail and logical consistency in STEM reasoning. - Communication & Feedback Skills: - Familiarity with reviewing or developing educational STEM content, especially for AI or digital learning platforms. * * * Minimum Qualifications: - Master’s degree or PhD in STEM fields (e.g., Engineering, Science, Mathematics, Technology, or related disciplines). - Fluency in both German and English (spoken and written). - 2+ years of experience in the STEM/Generalist field. - Prior experience with annotation, curriculum design, or AI content review is a plus. * * * ### Additional Details: - The role is remote and asynchronous, i.e., you can primarily work on your schedule. - This project will require approximately 15-20 work hours per week. - This position is structured with clear expectations. * * * Application and Onboarding Process: - After submitting your resume, you will have a 15-minute conversation with our AI interviewer to test your research and reasoning skills. - Within a few days, we will reach out for a follow-up call or decision on your application and move forward with project onboarding soon after. About : - Our team is based in San Francisco, CA - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey

Role Overview Mercor is collaborating with a leading AI lab to evaluate and enhance how language models interpret video content. We’re seeking sharp, detail-oriented contributors to annotate short videos by answering structured questions. This is a fast-moving opportunity ideal for candidates with strong academic backgrounds and fluent English skills. Contributors will work independently and remotely. Key Responsibilities - Watch videos and annotate them based on a set of instructions provided by the client. - Evaluate videos by answering structured questions with accuracy and consistency. - Flag ambiguous or low-quality video content when applicable. Ideal Qualifications - Current/ former undergraduate or graduate from a top 50 U.S. institution (with no more than 10 years of experience). - Strong written English proficiency and reading comprehension. - High attention to detail and ability to follow structured annotation guidelines. - General familiarity with online video formats (e.g., explainers, social media clips). - Comfortable working independently on repetitive or structured tasks. More About the Opportunity - Remote and asynchronous—set your own hours. - Expected commitment: flexible, 20 hours/week (up to 40 hours/ week). - Short-term project with potential for follow-on work. Compensation & Contract Terms - $45/hour. - You’ll be classified as an independent contractor. - Payments issued weekly via Stripe Connect. Application Process - Submit your resume to get started. - Complete a short AI interview and form. About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across law, creatives, engineering, and research partner with Mercor on frontier AI projects.

Mercor is recruiting management consultants as independent contractors working on a research project for one of the world’s top AI companies. This project involves using your analytical skills as a management consultant to review and edit tasks written by people from a large range of other occupations; so you will serve a reviewer function, rather than making your own tasks. The tasks you will be editing will not be management consulting tasks - we’ve just found that management consultants are often highly effective reviewers!Applicants must: - Have 2+ years full-time work experience as a management consultant; and - Be based in the US, UK, or Canada Here are more details about the role: - We aim to make the hourly compensation rate offered to you competitive based on your professional background and geographic location (please note that the listed hourly compensation scale is for U.S.-based applicants and that that scale will differ depending on where a candidate is geographically based) - The work is fully asynchronous and can be done around your schedule - This project requires that you be able to commit a minimum of 15 hours per week - We currently estimate that this project will last through the end of 2025 and quite possibly longer. Please note that this estimate is subject to change - but if this listing is still up, then that means that the project is still running! - Please note you will need access to a desktop or laptop computer for this project and that we cannot accept applicants who use chromebook computers With respect to pay and legal status: - We can meet industry-standard compensation expectations for your current role - We will pay you out weekly via Stripe Connect based on the number of project work hours that you log - You will be classified as an “at-will” contractor to Mercor - Please note that we cannot currently support H1-B or STEM OPT status candidates

About the Role Mercor is seeking experienced First-Line Supervisors of Office and Administrative Support Workers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $200 by referring Share the referral link below, and earn $200 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn

1\. Role Overview Mercor is collaborating with a leading AI research lab to develop a next-generation evaluation dataset for frontier AI models. We are seeking experts with advanced domain knowledge across diverse fields to design extremely challenging prompts that cannot be solved by existing AI systems without internet search or browsing capabilities. The goal is to create a benchmark dataset that pushes the limits of current AI reasoning and retrieval. This is a short-term research engagement with significant impact on AI evaluation. ## 2\. Key Responsibilities - Create original, expert-level prompts that require tool use (e.g., search, browse, or code execution). - Ensure prompts are objective, self-contained, and yield clear, unambiguous answers. - Test prompts against advanced AI models and document failures/successes. - Provide reasoning steps and solutions for each prompt. - Classify prompts into subject domains for dataset organization. - Collaborate with reviewers for expert validation and prompt refinement. ## 3\. Ideal Qualifications - Advanced academic or professional expertise in a specialized subject (STEM, law, finance, history, cultural studies, etc.). - Strong ability to design precise, high-difficulty questions requiring deep knowledge and external references. - Experience in academic research, benchmarking, or test question design preferred. - Attention to detail and ability to provide concise reasoning explanations. - Familiarity with AI models and their limitations is a plus. ## 4\. More About the Opportunity - Remote and asynchronous — set your own hours. - Expected commitment: ~10–20 hours/week. - Project duration: ~2 months, with possible extensions based on dataset needs. - Opportunity to contribute to high-impact AI safety and evaluation research. ## 5\. Compensation & Contract Terms - Competitive hourly compensation based on expertise. - Independent contractor engagement. - Payments for services rendered processed weekly via Stripe Connect. ## 6\. Application Process - Submit your resume or CV highlighting your subject matter expertise. - Complete a brief questionnaire about your background and areas of specialization. - Selected applicants may be asked to draft a short test prompt. - You’ll receive follow-up within a few days regarding next steps. ## 7\. About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI.

Mercor is seeking native Spanish speakers who are also government or public policy professionals based in Latin America or Spain. This role combines your public policy expertise with language mastery, helping train cutting-edge AI models in the public policy domain. You will leverage your background in public policy, alongside your bilingual communication skills, to create accurate, culturally nuanced, and technically precise content that reflects real-world policy usage in Spanish. * * * ## Role Responsibilities - Public Policy Content Development: Translate, adapt, and synthesize complex policy frameworks into clear, structured rubrics for AI training. - Bilingual Communication: Write fluently in both Spanish and English, ensuring accurate terminology and nuanced expression across languages. - Domain Expertise: Provide cultural and policy insights that are unique to the public in Latin America or Spain. - Collaboration: Work closely with reviewers and peers to refine content. * * * ## Ideal Candidates Should Have: - Language Skills: Native-level fluency in Spanish with strong written and spoken English. - Education: Degree in policy, political science, sociology, or another similar field. - Experience: 2–6+ years of experience in politics, public policy, think tanks, etc. - Analytical Abilities: Excellent writing, analytical, and communication skills. Experience in policy writing, instructional design, or academic publishing. - Nice to Haves - Experience with grading, instructional design, or rubric development is a plus. - Familiarity with generative AI models or machine learning concepts is a bonus, but not required. * * * ## More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 2 months. - You’ll be working in a structured project environment with clear goals and tools. Application and Onboarding Process: - Submit your resume. - Complete an AI-led interview to assess language ability and professional experience. This should take around 15 minutes. - If selected, you’ll take a follow-up AI-led interview to assess your professional background. - You’ll then complete a paid work trial to determine if this type of work is suited for you. - After that, you’ll receive feedback and be onboarded to the project. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

Mercor is partnering with a top AI research organization to evaluate and improve how coding assistants reason, act, and communicate during development workflows. We’re seeking technically sharp experts (especially those with experience in code review, testing, or documentation) to assess full transcripts of user–AI coding conversations. This short-term, fully remote engagement helps shape the future of developer-assisting AI systems. Key Responsibilities • Review long-form transcripts between users and AI coding assistants • Analyze the AI’s logic, execution, and stated actions in detail • Score each transcript using a 10-point rubric across multiple criteria • Optionally write brief justifications citing examples from the dialogue • Detect mismatches between claims and actions (e.g., saying “I’ll run tests” but not doing so) Ideal Qualifications Top choices: • Senior or Staff Engineers with deep code review experience and execution insight • QA Engineers with strong verification and consistency-checking habits • Technical Writers or Documentation Specialists skilled at comparing instructions vs. implementation Also a strong fit: • Backend or Full-Stack Developers comfortable with function calls, APIs, and test workflows • DevOps or SRE professionals familiar with tool orchestration and system behavior analysis Languages and Tools: • Proficiency in Python is helpful (most transcripts are Python-based) • Familiarity with other languages like JavaScript, TypeScript, Java, C++, Go, Ruby, Rust, or Bash is a plus • Comfort with Git workflows, testing frameworks, and debugging tools is valuable More About the Opportunity • Remote and asynchronous — complete tasks on your own schedule • Must complete each transcript batch within 5 hours of starting (unlimited tasks to be done) • Flexible, task-based engagement with potential for recurring batches Compensation & Contract Terms • Competitive hourly rates based on geography and experience • Contractors will be classified as independent service providers • Payments issued weekly via Stripe Connect Application Process • Submit your resume to begin • If selected, you’ll receive rubric documentation and access to the evaluation platform • Most applicants hear back within a few business days About Mercor • Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations • Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey • Thousands of professionals across law, engineering, and research contribute to frontier AI projects via Mercor

1\. Role Overview Mercor is collaborating with a leading AI research lab on a project to advance frontier physics problem-solving. We are looking for physics experts who hold a PhD or Master’s degree, or have experience participating in the International Physics Olympiad (IPhO). The goal of this project is to create novel, clear, and challenging Olympiad-style physics problems that cause the frontier AI models to fail (i.e. generate an incorrect response) and support the training of cutting-edge AI models. This is a short-term, high impact, remote opportunity for those excited about applying their expertise to frontier AI research, with the possibility of extension based on performance. ## 2\. Key Responsibilities - Write original & advanced IPhO-style physics problems to challenge frontier AI models - Evaluate AI-generated solutions for correctness, clarity and style and identify where models fail - Identify logical flaws, incomplete reasoning, or insufficiently-rigorous proofs - Provide clear, concise, and correct solutions & chain of thought reasoning using proper LaTeX formatting - Maintain extremely high standards of precision and problem difficulty ## 3\. Required Qualifications Note: Applicants must be highly proficient in writing and formatting documents using LaTeX You are a good fit for the project if you have any of the following experiences: - Have a Master’s or PhD in physics (or a related field), or are an Olympiad participant or medalist in the IPhO (preferred) or equivalent competitions (RPhO, CPhO, APhO, EuPhO, USAPhO, BPhO, INPhO, JPhO, UPC, IYPT, CUPT). Other qualifications: - Deep understanding of your domain’s core theoretical and experimental concepts - Ability to articulate reasoning and derivations clearly in written form - Strong ability to evaluate the rigor and complexity of physics problems - Rigorous attention to detail in verifying solutions ## 4\. More About the Opportunity - Expected commitment: 20 hours/week minimum; up to 40 hours/week available - Approximate project length: ~2 months, with extension potential - Rolling start dates; setup typically within 1–2 days of approval ## 5\. Compensation & Contract Terms - $60-80/hr dependent on experience + performance - Open to contributors worldwide (English proficiency required) - Independent contractor engagement - Payments issued weekly via Stripe Connect ## 6\. Application Process - Submit your resume or CV highlighting physics background and relevant achievements - Complete a brief interview (20–30 minutes) - Submit a short form detailing your experience writing problems and competing in physics competitions - Selected applicants will be contacted within a few days with next steps ## 7\. About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across domains like law, creatives, engineering, and research have partnered with Mercor to contribute to frontier projects shaping the next era of AI. We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Overview: We are looking for a Bilingual STEM Expert (Spanish and English) to review, evaluate, and refine AI-generated content involving scientific, mathematical, and technical reasoning across both languages. Your expertise in STEM fields and bilingual communication will be critical to ensuring technical accuracy, translation quality, and instructional clarity. * * * Job Details: Content Evaluation & Auditing: - Review AI-generated STEM content (science, technology, engineering, and mathematics) to ensure technical correctness, logical flow, and conceptual clarity. - Evaluate explanations, problem-solving steps, and final outputs for precision in both Spanish and English. - Identify and document translation errors, scientific inaccuracies, or ambiguities in AI outputs. Multilingual Translation Validation: - Verify that Spanish and English translations preserve the original content's technical meaning, scientific terminology, and intended logic. - Detect and resolve language-specific nuances that could impact learner comprehension. Annotation & Feedback: - Provide clear, structured feedback to improve the quality of AI-generated content and annotation. - Review and suggest refinements to guidelines for STEM topics, problems, and reasoning processes. * * * Ideal Qualifications: Generalist, STEM & Linguistic Proficiency: - Fluent in Spanish and English, with proven experience working on content across both languages. - Solid background in science, engineering, mathematics, or a related technical field. - Experience in bilingual instruction, scientific writing, technical translation, or curriculum development is highly desirable. Analytical Thinking & Problem Solving: - Strong ability to break down complex scientific and technical topics clearly. - High attention to detail and logical consistency in STEM reasoning. - Communication & Feedback Skills: - Familiarity with reviewing or developing educational STEM content, especially for AI or digital learning platforms. * * * Minimum Qualifications: - Master’s degree or PhD in STEM fields (e.g., Engineering, Science, Mathematics, Technology, or related disciplines). - Fluency in both Spanish and English (spoken and written). - 2+ years of experience in the STEM/Generalist field. - Prior experience with annotation, curriculum design, or AI content review is a plus. * * * ### Additional Details: - The role is remote and asynchronous, i.e., you can primarily work on your schedule. - This project will require approximately 15-20 work hours per week. - This position is structured with clear expectations. * * * Application and Onboarding Process: - After submitting your resume, you will have a 15-minute conversation with our AI interviewer to test your research and reasoning skills. - Within a few days, we will reach out for a follow-up call or decision on your application and move forward with project onboarding soon after. About : - Our team is based in San Francisco, CA - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey

Mercor is seeking Mathematics Undergraduates/Master’s students for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving state-of-the-art large language models. Specifically, you will help create high-quality data that will inform the future of AI innovation by curating difficult problems in your domain. ### You're a good fit if you: - Currently pursuing/holding a mathematics-related degree from a leading US or Canadian university. - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. ### Additional Project Details: - The project will begin in September, though we will continue with rolling application review throughout the duration of the project. - Expect to contribute 15-20 hours of work per week, with potential to extend up to 40+ hours. - The work is fully remote and asynchronous. - The project is scoped to last a minimum of 1-2 months. ### Pay & Legal Status: - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. ### Screening Process: - You will need to complete an AI interview and written form, which will take a combined 20-30 minutes to complete. We are primarily accepting applicants from the US and Canada, but also open to other countries given a strong background. ## About Mercor Mercor specializes in recruiting experts for top AI labs and is based in San Francisco, CA. Our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey. * * * Apply today and leverage your leadership and technical expertise to advance cutting-edge AI models!

Mercor is seeking Physics PhD / Master’s students for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving state-of-the-art large language models. Specifically, you will help create high-quality data that will inform the future of AI innovation by curating difficult problems in your domain. ### You're a good fit if you: - Currently pursuing/holding a Physics-related PhD / Master’s from a leading US or Canadian university. - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. ### Additional Project Details: - The project will begin in September, though we will continue with rolling application review throughout the duration of the project. - Expect to contribute 15-20 hours of work per week, with potential to extend up to 40+ hours. - The work is fully remote and asynchronous. - The project is scoped to last a minimum of 1-2 months. ### Pay & Legal Status: - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. ### Screening Process: - You will need to complete an AI interview and written form, which will take a combined 20-30 minutes to complete. We are only accepting applicants from the US and Canada. ## About Mercor Mercor specializes in recruiting experts for top AI labs and is based in San Francisco, CA. Our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey. * * * Apply today and leverage your leadership and technical expertise to advance cutting-edge AI models!

Mercor is seeking experienced STEM educators (US High School) for a premier AI pilot project with one of the world’s leading AI research labs. In this role, you will leverage your classroom experience and pedagogical expertise to help shape the future of artificial intelligence. Your insights will contribute to the development of large language models that understand and reflect how expert educators teach and explain complex STEM concepts. Please note, those that are not teachers but personal tutors will be considered for this role. ### You're a great fit if you: - Are a licensed high school teacher in the United States - Have 3+ years of full-time teaching experience - Hold at least a masters degree in education or a STEM subject area - Currently teach a STEM discipline such as:Mathematics, Physics, Chemistry, Biology, Computer Science, Engineering - Routinely design and deliver rigorous, standards-aligned instruction - Can clearly articulate your thought process and teaching strategies - Have strong written communication skills and a passion for education ### Here are more details about the role: - The role begins Mid-July, with rolling start dates thereafter - Requires 10–20 hours/week, with potential to expand to up to 40 hours/week - Fully remote, with flexible working hours - Ideal for educators looking to engage in meaningful part-time work over the summer or alongside teaching responsibilities ### Ideal candidates include: - Public or private school teachers actively teaching STEM subjects - Department heads or instructional coaches in STEM areas - Former teachers recently transitioned from the classroom with continued ties to education - Teachers who have contributed to curriculum development, assessments, or teacher training ### Pay and legal status: - You will be legally classified as an hourly contractor for Mercor - Payments are issued weekly via Stripe Connect ### Screening Process: - You’ll complete an AI interview (15-20 minutes) and then an assessment (45-60 minutes). The assessment will directly assess your clarity of thought, attention to detail, and your potential ability to complete this project. * * * About Mercor Mercor specializes in recruiting domain experts to support AI research and development. Based in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey. Apply today to help build the next generation of intelligent educational tools—and bring your classroom expertise to the forefront of AI innovation. We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Mercor is seeking PhD holders, doctoral candidates, and exceptional Master’s graduates in mathematics, applied Mathematics, or a related STEM field to join a high-impact AI research initiative in partnership with a leading AI lab. * * * ## Key Domains - Real, Complex, & Functional Analysis - Complex Analysis / Spectrum Theory / Fourier Analysis - Ordinary & Partial Differential Equations - Mathematical Physics / Partial Differential Equations / Dynamical Systems ## Key Responsibilities - Review and audit submitted data, including prompts, solutions, final answers, references, and metadata. - Evaluate task quality using structured turn-level and task-level rubrics (8–10 criteria), ensuring clarity, correctness, and logical consistency. - Verify the accuracy of solutions, reasoning steps, and chain-of-thoughts, identifying flaws, gaps, or inconsistencies. - Provide concise, well-reasoned written feedback to justify evaluation decisions. - Work independently and asynchronously following provided tools and workflows. * * * ## Qualifications - PhD (candidate/recipient) or Masters in Mathematics, Applied Mathematics, or a related STEM field. - Expertise in one or more domains, including: - Mathematics: algebra, geometry, number theory, combinatorics, probability, graph theory. - General domains: summarisation, open/closed Q&A, classification, reasoning tasks. - Strong analytical skills with the ability to evaluate multi-step reasoning. - Excellent written communication and attention to detail. - Ability to work independently in a fully remote environment. * * * ## Role Details - Part-time: 20 hours per week with flexible scheduling. - 100% remote and asynchronous — work from anywhere. * * * ## Compensation & Legal - Contractor position via Mercor, paid hourly. - Competitive rates based on expertise: $20–$30/hour. - Weekly payments processed securely through Stripe Connect. * * * ## About Mercor Mercor is a San Francisco–based company specializing in connecting elite professionals with cutting-edge AI initiatives. Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. We partner with leading AI labs to accelerate progress by leveraging top-tier human expertise.

Role Overview Mercor is partnering with a frontier AI lab to support the evaluation of AI-generated videos. We are seeking detail-oriented video rating experts to assess whether visual outputs from large language models accurately reflect the prompts they were given. This project aims to enhance video generation models by ensuring visual consistency and prompt adherence. This is a short-term, remote contract opportunity. ### Key Responsibilities - Evaluate AI-generated videos for visual accuracy and prompt alignment - Identify and flag visual errors or inconsistencies - Determine whether specific prompt instructions (e.g., object, motion, or style changes) were followed correctly ### Ideal Qualifications - Based in the U.S. or Canada (required) - 1+ years of experience in video production, editing, QA, or related review work - Bachelor's degree in any field - Strong attention to visual detail and pattern recognition - Ability to interpret prompts and assess visual fidelity - Experience working with AI tools, media content, or annotation platforms is a plus - Reliable communication and self-directed work habits ### More About the Opportunity - Remote and fully asynchronous - Flexible hours with an expected commitment of ~20–40 hours/week - Short-term engagement (~2 weeks) with potential for follow-on projects ### 5\. Compensation & Contract Terms - Competitive hourly rate depending on experience and location - You’ll be classified as an independent contractor - Payments issued weekly via Stripe Connect ### 6\. Application Process - Submit your resume to get started - Candidates may be asked to complete a brief evaluation task to demonstrate visual review skills ### 7\. About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations. - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. - Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI.

Role OverviewMercor is looking for freelance contributors who are able to analyze the output of various B2B SAAS systems, ranging from Slack messages to Linear tickets to Salesforce entries. This project involves interpreting the output from these types of software, and translating them into high-quality prompt-response data, rubrics, and documentation. This is a short-term, part-time engagement ideal for someone comfortable navigating productivity tools and CRM platforms in a fast-paced, async setting. Key Responsibilities - Read and interpret data generated from B2B SaaS platforms and how they could be used to improve an employee's or business owner's day to day experience - Generate high-quality prompts and corresponding golden responses based on ticket content - Draft evaluation rubrics and edge case documentation - Ensure clarity and alignment across prompt guidelines and task outputs - Reference SaaS platform outputs data as needed to complete assigned tasks - Maintain consistency and accuracy in writing across multiple assignments Ideal Qualifications - Proficiency with task management tools (e.g. Linear, Jira), workforce messaging applications (e.g. Slack, Teams), CRMs (e.g. Salesforce, Dynamics), or other types of B2B SaaS tools - Prior experience writing prompts, training data, or instructional content - Strong written communication and critical thinking skills - Detail-oriented and able to follow structured guidelines independently More About the Opportunity - Remote and asynchronous — set your own hours - Expected commitment: 15–20 hours/week - Initial project duration: ~2 weeks with possibility of extension upto 6 weeks Compensation & Contract Terms - Pay range - $30–37/hour - Independent contractor arrangement - Paid weekly via Stripe Connect Application Process - Submit your resume to get started - You may be asked to complete a short questionnaire or demo task - We aim to follow up within 3–5 business days About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

Mercor is seeking native Mandarin speakers who can read/write Traditional Chinese and are also government or public policy professionals based in Taiwan. This role combines your public policy expertise with language mastery, helping train cutting-edge AI models in the public policy domain. You will leverage your background in public policy, alongside your bilingual communication skills, to create accurate, culturally nuanced, and technically precise content that reflects real-world policy usage in Taiwan. * * * ## Role Responsibilities - Public Policy Content Development: Translate, adapt, and synthesize complex policy frameworks into clear, structured rubrics for AI training. - Bilingual Communication: Write fluently in both Traditional Chinese and English, ensuring accurate terminology and nuanced expression across languages. - Domain Expertise: Provide cultural and policy insights that are unique to the public in Taiwan. - Collaboration: Work closely with reviewers and peers to refine content. * * * ## Ideal Candidates Should Have: - Language Skills: Native-level fluency in Mandarin with strong written and spoken English. - Education: Degree in policy, political science, sociology, or another similar field. - Experience: 2–6+ years of experience in politics, public policy, think tanks, etc. - Analytical Abilities: Excellent writing, analytical, and communication skills. Experience in policy writing, instructional design, or academic publishing. - Nice to Haves - Experience with grading, instructional design, or rubric development is a plus. - Familiarity with generative AI models or machine learning concepts is a bonus, but not required. * * * ## More Details About This Role: - This is a remote and asynchronous role — work on your own schedule. - Expect to contribute at least 20 hours per week. - Expect a commitment of around 2 months. - You’ll be working in a structured project environment with clear goals and tools. Application and Onboarding Process: - Submit your resume. - Complete an AI-led interview to assess language ability and professional experience. This should take around 15 minutes. - If selected, you’ll take a follow-up AI-led interview to assess your professional background. - You’ll then complete a paid work trial to determine if this type of work is suited for you. - After that, you’ll receive feedback and be onboarded to the project. * * * About Mercor: Mercor is a San Francisco-based company connecting top-tier professionals with cutting-edge AI initiatives. Backed by investors like Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey, we specialize in accelerating AI development through expert human collaboration.

Role OverviewMercor is partnering with a leading AI startup to engage a Hindi-language expert for a project focused on improving AI-generated content through image and video generation. As a Linguistic Expert, you will help refine the model’s understanding and production of visual output based on Hindi language prompts, ensuring outputs are accurate, natural, and culturally aligned. This opportunity is ideal for someone excited to experiment with frontier AI systems such as Gemini’s image and video tools, exploring how they interpret complex linguistic and cultural inputs. You’ll contribute to identifying and documenting failure modes and edge cases that help improve future model performance. Key Responsibilities - Review, evaluate, and refine AI-generated images and videos based on Hindi prompts for accuracy, relevance, and fluency. - Provide linguistic and cultural feedback to improve model understanding. - Identify and correct subtle linguistic and cultural nuances in AI-generated outputs. - Experiment with Gemini and other multimodal AI tools to test prompt effectiveness and output quality. - Document failure modes and inconsistencies to inform model refinement. - Collaborate with AI researchers and engineers to enhance overall system behavior. Ideal Qualifications - Full professional fluency in Hindi and English. - Strong reading and writing proficiency in both Hindi and Hinglish (Hindi written with English alphabet). - Deep understanding of regional Hindi dialects, idioms, and expressions. - Familiarity with Hindi and Indian cultural, social, and linguistic diversity. - Awareness of current trends in Hindi and Indian media and popular culture. - Interest in AI creativity tools and curiosity about how models interpret linguistic prompts visually. - Excellent communication skills and strong attention to detail. More About the Opportunity - Start Date: Immediate - Duration: 5 weeks (with potential extension) - Commitment: Part-time, at least 10 hours/week - Schedule: Fully remote and asynchronous — work on your own time Compensation & Contract Terms - Hourly Rate: $7–$11/hr (USD), depending on experience and background - Status: Independent Contractor - Payment: Weekly via Stripe Connect Application Process - Submit your resume or profile highlighting relevant linguistic and cultural expertise. - Shortlisted candidates may complete a brief skills evaluation or language sample. - Expect to hear back from Mercor within a few days regarding next steps. About Mercor Mercor is a San Francisco–based talent marketplace that connects top experts with leading AI labs and research organizations. Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. We help leading AI labs accelerate progress by bringing in top-tier human expertise. We consider all qualified applicants without regard to legally protected characteristics.

Mercor is seeking Computer Science PhDs for a premier project with one of the world's top AI labs. This role pays between $65-75/hour. In this role, you will contribute your subject matter expertise to a cutting-edge project involving frontier large language models. Specifically, you will craft high-quality, challenging problems in your domain expertise with real-world applicability to inform the future of AI innovation. Ideal Qualifications: - Have a Masters or PhD in Computer Science from a top US university. - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. - Are currently based in the U.S., Canada, New Zealand, UK, or Australia. Key Responsibilities: - You will work asynchronously with a team of highly qualified experts across your domain. - You will craft, solve, and review challenging problems with real world applicability. - The project is 10-20 hours of work per week with potential for increased hours and extension. - The work is fully remote and asynchronous. Role Start Date - This role will begin in late September with applications reviewed on a rolling basis. Interview Process - You will complete a short interview to assess your domain expertise. - You will be paid for up to 1 hour of onboarding time including the screening process and a few onboarding videos if you are hired. Compensation and Legal Details - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. About Mercor Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

About the Role Mercor is seeking experienced News Analysts, Reporters, and Journalists to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $200 by referring Share the referral link below, and earn $200 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

About the Role Mercor is seeking experienced Real Estate Brokers to support a leading AI lab in advancing research and infrastructure for next-generation machine learning systems. This engagement focuses on diagnosing and solving real issues in your domain. It's an opportunity to contribute your expertise to cutting-edge AI research while working independently and remotely on your own schedule. ## Key Responsibilities - You’ll be asked to create deliverables regarding common requests within your professional domain - You’ll be asked to review peer developed deliverables to improve AI research ## Ideal Qualifications - 4+ years professional experience in your respective field - Excellent written communication with strong grammar and spelling skills ## More About the Opportunity - Fully remote and asynchronous — complete work on your own schedule - Expected workload: ~30 hours per week, with flexibility to scale up to 40 hours - Project start date: immediately, lasting for around 3-4 weeks ## Compensation & Contract Terms - Independent contractor engagement through Mercor - Hourly compensation, paid weekly via Stripe Connect - Payments based on services rendered; contractors maintain full control over their work schedule and methods About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like engineering, research, law, and creative services have partnered with Mercor on frontier AI projects We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request. ## Earn $200 by referring Share the referral link below, and earn $200 for each successful referral through this unique link. There's no limit on how many people you can refer. Restrictions may apply. [Learn consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

1 Role Overview Mercor is collaborating with a leading AI lab to engage Singaporean-English speaking language experts for a structured data annotation project. Contributors will use their linguistic expertise to interpret Singaporean English language documents and transform key content into structured outputs. This project supports the development of multilingual AI systems by ensuring high-quality data representation. This is a short-term, project-based opportunity ideal for detail-oriented freelancers fluent in Indonesian. 2 Key Responsibilities Read and interpret documents written in Singaporean Extract relevant information and enter it into a structured format Ensure completeness and accuracy of data conversion Maintain consistency and quality across multiple document types 3 Ideal Qualifications Native or fluent proficiency in Indonesian Strong reading comprehension and attention to detail Experience with data entry, annotation, or structured formats (e.g., JSON, PDF) is a plus Ability to follow detailed guidelines and deliver high-quality work independently 4 More About the Opportunity Fully remote and asynchronous Flexible schedule — set your own hours Minimum expected commitment: 20 hours per week Short-term engagement with potential for follow-up work 5 Compensation & Contract Terms Competitive hourly rates, adjusted for geography Payments issued weekly via Stripe Connect You’ll be classified as an independent contractor 6 Application Process Submit your resume to express interest You may be asked to complete a brief qualification task We’ll follow up within a few days with next steps 7 About Mercor Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

Role Overview Mercor is partnering with a financial services firm to support a series of core accounting operations projects. We are looking for experienced accounting professionals to assist with high-priority workflows related to bank reconciliations, journal entries, accounts payable/receivable, asset depreciation, and more. These tasks are essential for accurate financial reporting and audit readiness. This is a flexible, short-term contract opportunity well-suited for detail-oriented experts in accounting operations. Key Responsibilities - Reconcile bank statements against the general ledger and document all reconciling items - Post journal entries with appropriate supporting documentation and account codes - Enter and code accounts payable invoices, matching to purchase orders when required - Apply incoming cash receipts to outstanding accounts receivable - Calculate monthly depreciation for fixed assets and post related journal entries - Perform AP/AR subledger to general ledger reconciliations - Reconcile intercompany transactions and prepare elimination entries for consolidation - Match credit card expenses with receipts, flag discrepancies, and reconcile to GL - Maintain prepaid amortization schedules and post monthly expenses - Reconcile vendor statements and investigate discrepancies - Compile monthly financial statements and perform balance sheet flux analysis - Analyze budget vs. actual variances and document material explanations - Resolve three-way invoice matching exceptions in the AP system - Estimate and post accruals for month-end close - Prepare audit schedules tied to the trial balance and compile supporting documentation Ideal Qualifications - 5+ years of experience in accounting, audit, or financial operations - Familiarity with systems like QuickBooks, NetSuite, Sage Intacct, or SAP - Strong understanding of U.S. GAAP and financial close processes - Proven ability to work independently and manage multiple priorities - Excellent attention to detail and documentation skills - Experience with Excel-based reconciliations and journal entry preparation More About the Opportunity - Remote and asynchronous — control your own work schedule - Expected commitment: min 30 hours/week - Project duration: ~6 weeks Compensation & Contract Terms - $75-100/hour - Independent contractor arrangement - Paid weekly via Stripe Connect Application Process - Submit your resume followed by domain expertise interview and short form About Mercor - Mercor is a talent marketplace that connects top experts with leading AI labs and research organizations - Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey - Thousands of professionals across domains like law, creatives, engineering, and research have joined Mercor to work on frontier projects shaping the next era of AI

About the Role:We are seeking detail-oriented and enthusiastic individuals to join a cutting-edge AI research initiative. In this role, you will be responsible for recording and evaluation short audio clips that describe visual content, helping to build and refine datasets for multimodal AI systems. Your voice will directly support the development of next-generation models capable of understanding and interacting with the world across both visual and auditory domains. Responsibilities: - View a series of videos and evaluate which ones you prefer. - Record short audio clips (typically 2-3 minutes each) using provided tools or platforms. - Ensure recordings are high quality and free from background noise or distortion. - Follow specific linguistic, timing, or stylistic guidelines as outlined by the research team. - Collaborate with AI researchers and QA teams to review and iterate on data quality. Qualifications: - Excellent verbal communication and enunciation skills. - Native or near-native fluency in English (other language fluencies are a plus). - Strong attention to detail and the ability to follow annotation guidelines precisely. - Prior experience with voice recording or data annotation is a plus, but not required. - Comfortable working independently and handling repetitive tasks with consistency. What You’ll Gain: - An opportunity to contribute to foundational AI research at a world-leading lab. - Experience working at the intersection of language, audio, and computer vision. - Flexible, remote-friendly work structure. Pay: - You will be paid $20/hour Interview Process: - You will take a 15 minute AI interview & complete a quick form outlining your availability - We aim to get back to all applicants within one week of submitting an application

Mercor is seeking Mathematics/Statistics Master’s and PhD’s (current or graduated) for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving state-of-the-art large language models. Specifically, you will help create high-quality data that will inform the future of AI innovation by coming up with difficult problems in your domain. You're a good fit if you: - Received your undergraduate degree in US/UK/Canada/Western Europe - Received your graduate degree (or are currently studying) at a top US/UK/Canada/Western European university - Have high attention to detail - Have exceptional written and verbal communication skills - Have excellent proficiency in English Here are more details about the role: - The role is ongoing starting in November and continuing with rolling applications - This phase of the project is scoped to last 1-2 months - Experts are expected to contribute 4-6 tasks per week, each taking several hours to complete - The work is flexible (fully remote and asynchronous) - The work will require rigorous mathematics expertise and ability to follow complex instructions With respect to pay and legal status: - You will be legally classified as an hourly contractor - You will be paid on a weekly cadence via Stripe Connect Screening Process: - You will need to complete a short AI interview and form - the whole application process should last 20-40 minutes ## About Mercor Mercor specializes in recruiting experts for top AI labs and is based in San Francisco, CA. Our investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, and Jack Dorsey. * * * Apply today and leverage your leadership and technical expertise to advance cutting-edge AI models!

At Mercor, we’re building the talent engine that helps leading labs and research orgs move AI forward. Our latest initiative focuses on benchmarking and improving model performance and training speed across real ML workloads. If you’re an early-career Machine Learning Engineer or an ML PhD who cares about innovation and impact, we’d love to meet you. ## What to Expect As a Machine Learning Engineer, you’ll tackle diverse problems that explore ML from unconventional angles. This is a remote, asynchronous, part-time role designed for people who thrive on clear structure and measurable outcomes. - Schedule: Remote and asynchronous—set your own hours - Commitment: ~20 hours/week - Duration: Through December 22nd, with potential extension into 2026 ## What You’ll Do - Draft detailed natural-language plans and code implementations for machine learning tasks - Convert novel machine learning problems into agent-executable tasks for reinforcement learning environments - Identify failure modes and apply golden patches to LLM-generated trajectories for machine learning tasks ## What You’ll Bring - Experience: 0–2 years as a Machine Learning Engineer or a PhD in Computer Science (Machine Learning coursework required) - Required Skills: Python, ML libraries (XGBoost, Tensorflow, scikit-learn, etc.), data prep, model training, etc. - Bonus: Contributor to ML benchmarks - Location: MUST be based in the United States ## Compensation & Terms - Rate: $80-$120/hr, depending on region and experience - Payments: Weekly via Stripe Connect - Engagement: Independent contractor ## How to Apply 1. Submit your resume 2. Complete the System Design Session (< 30 minutes) 3. Fill out the Machine Learning Engineer Screen (<5 minutes) ## Why Mercor Mercor is a talent marketplace connecting top experts with leading AI labs and research organizations. Our investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey. Thousands of professionals across law, creative fields, engineering, and research use Mercor to work on frontier projects shaping the next era of AI.