Create and refine SVG vector graphics in Inkscape for AI training, explain your design decisions, and record your screen when needed. This remote, part-time contractor role pays $25 to $70 per hour.
Review enterprise PowerPoint presentations and business prompts, improve model responses, and explain your judgments. The role requires 3+ years of presentation experience and 20+ hours per week.
Use deep biology or life sciences research experience to create difficult scientific problems, evaluate AI model reasoning, and improve benchmarks and training datasets. This remote contractor engagement requires 40 hours per week for up to five weeks.
Record natural, unscripted French conversations in scheduled group sessions to help create realistic AI speech data. This remote, entry-level contractor role requires 20+ hours per week and suitable wired audio equipment.
Research US public company filings, write source-backed finance questions, and evaluate AI model answers. This part-time remote contractor role pays $30 to $85 per hour for work requiring SEC filing and US GAAP knowledge.
Equity ResearchFP&ACorporate FinanceAccounting or AuditInvestor RelationsCredit Analysis
Build and improve Godot gameplay systems, scenes, assets, and interactive software used in AI training. Pay is $20 to $60 per hour equivalent, paid per task that meets the project specifications.
godot enginegdscriptc#gameplay systems designscene managementasset integration
Evaluate AI-generated sales content and conversations using at least three years of sales or business development experience. This part-time contract pays $15 to $35 per hour and requires fluent English.
Review AI model outputs against RTL hardware designs, specifications, reference solutions, and verification tests. Use Verilog and SystemVerilog expertise in a flexible contractor role open worldwide.
Create graduate-level life sciences questions and reference answers for AI evaluation. This worldwide, part-time contract role requires advanced research experience and 20+ hours per week.
Review and classify video segments using clear rubrics and digital annotation tools. This part-time contract role pays $15 to $25 per hour and is open in many countries.
video annotationdata labelingdigital annotation toolsdetail orientationwritten and verbal communication
Review field recordings, annotate audible events, compare music clips, and check AI-generated audio descriptions for accuracy. This part-time role pays $30 to $45 per hour and requires 20+ hours weekly, English fluency, and three years of music or audio experience.
analytical listeningmusic theory knowledgeaudio annotationattention to detailwritten communication
Design realistic, multi-step computational life sciences tasks that test AI agents using scientific data, Python, troubleshooting, and verifiable results. This remote five-week contractor assignment pays $280 per approved task.
Lead a 16-week remote AI training project covering multimodal annotation and chatbot evaluation for accounting and finance applications. Coordinate teams, quality, schedules, budgets, and client communication.
Review German audio clips and model outputs for fluency, pronunciation, intonation, and naturalness. This entry-level contract role pays $30 to $65 per hour and requires professional German plus strong written English.
Review Japanese audio clips for naturalness, fluency, pronunciation, and intonation, then explain your ratings in English. This part-time contractor role pays $30 to $65 per hour and is open across multiple countries.
Review French audio and model speech for fluency, pronunciation, intonation, and naturalness. This remote contractor role pays $30 to $65 per hour and requires professional French fluency plus B2 English.
Review Korean audio for pronunciation, fluency, intonation, authenticity, and cultural nuance. This remote, part-time contractor role pays $30 to $65 per hour and requires professional Korean and English fluency.
प्रवाह, उच्चारण, स्वर-उतार-चढ़ाव (intonation) और भाषाई स्वाभाविकता के लिए हिंदी ऑडियो क्लिप की समीक्षा करें। शुरुआती स्तर (entry-level) की इस अनुबंध आधारित भूमिका के लिए $30 से $65 प्रति घंटा भुगतान किया जाता है, जिसके लिए आवेदन OpenTrain के माध्यम से किए जा सकते हैं।
Create and review difficult materials science problems for AI training, with clear solutions and grading criteria. This fully remote contractor role pays $85 to $185 per hour and offers flexible part-time work.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is WrongMaterial-science
Create and review difficult engineering and physical science problems used to evaluate AI systems. This flexible remote contractor role pays $85 to $185 per hour and is open to experienced technical experts worldwide across listed countries.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is Wrongadvanced engineering and materials
Create and review difficult manufacturing and industrial engineering problems for AI evaluation, with pay of $85 to $185 per hour. This flexible remote contractor role is open across many countries.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is WrongManufacturing and industrial engineeringProcess DesignProduction Systems
Create and assess difficult semiconductor engineering problems for AI training, with $85 to $185 per hour for experienced technical judgment. Work remotely as a flexible contractor and apply through OpenTrain.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is WrongMaterial ScienceCircuit DesignProcess Integration
Use advanced aerospace engineering judgment to create, solve, and grade difficult technical problems for AI evaluation. This flexible remote contractor role pays $85 to $185 per hour.
Technical Depth in a SubdomainEngineering Judgment Under ConstraintsKnowing When an Answer Is WrongAerodynamicsPropulsionStructures
Review Mandarin speech and AI-generated audio for naturalness, pronunciation, intonation, and linguistic accuracy. This flexible remote contract role pays $30 to $65 per hour.
Attention to detailActive ListeningEnglish and Chinese
Review and improve AI-generated federal motions using your litigation judgment, legal writing skills, and knowledge of court standards. This part-time contract role pays $150 to $250 per hour.
federal civil litigationmotion draftinglegal researchpersuasive legal writinglegal analysisediting and proofreading
Work remotely as an Audio and Video Annotator, comparing short clips and selecting the best audio or video match. The contract role is open worldwide, requires English proficiency, and involves 20+ hours per week.
Lead quality decisions for AI annotation and chatbot evaluation work, mentor reviewers, resolve difficult cases, and improve guidelines in a remote 16-week project.
Review AI-generated responses and unclassified intelligence scenarios using professional government intelligence experience. This part-time contract pays $80 to $170 per hour.
Create and assess mechanical CAD models, assemblies, surface designs, and drawings for an AI training project. This remote, flexible part-time role pays $63 to $122 per hour.
Create and edit circuit schematics and PCB layouts in DesignSpark PCB while explaining engineering workflows for AI training. This contractor role pays $63 to $122 per hour.
