Spanish
Nuance
AI
+10
Teaching
English
Translation
Localization
Writing
Training
Make
Flexible
Cultural Nuance
Professional Writing
Automated metrics can't judge whether Spanish text actually sounds right: tone, idiom, cultural nuance, and the thousand small choices a native speaker makes without thinking.
Korean
AI
Make
+5
Teaching
English
Localization
Training
Flexible
Korean punishes the mistakes AI loves to make: it mixes speech levels, sliding between formal and casual within a single exchange, and drops or misplaces the particles that carry meaning. The honorifics a native speaker chooses without thinking are exactly where the model slips.
Vietnamese is unforgiving of the small errors AI makes constantly: it drops or misplaces the tone diacritics that change a word entirely, and it stumbles over the pronoun system, where the right term depends on age and relationship.
Thai
AI
Teaching
+7
MATCH
English
Microsoft Word
Localization
Training
Make
Flexible
Thai gives AI little room: words run together without spaces, tone carries meaning, and the politeness particles shift with who is speaking.
AI can string together grammatical Mandarin and still read as foreign: it fumbles measure words, reaches for stiff textbook phrasing, and drops idioms like chengyu at the wrong pitch.
Japanese
AI
Keigo
+8
Audio Mixing
Teaching
MATCH
English
Localization
Training
Make
Flexible
Japanese exposes AI quickly: it mishandles keigo, mixing polite, humble, and honorific speech in ways that would embarrass a real speaker, and it fumbles counters and particles.
Writing
AI
Reasoning
+8
Accuracy
Rubrics
Go
English
Make
Flexible
Reading Comprehension
Attention to Detail
Most of what models get wrong isn't specialist knowledge. It's careful reading, clear writing, and common-sense judgment, and that's exactly what this role supplies. As a Generalist you'll review and rate AI responses across a wide range of everyday topics.
1. Project type Code-switching recording is the practice of alternating between two languages within a single conversation.
ICD-10-CM
Documentation
Medicare
+12
Diagnosis
Quality Assurance
Mapping
Training
Accuracy
Audit
Onboarding
Flexible
Verification
KYC
Compliance
HIPAA
We are looking for US-based experienced, certified HCC risk adjustment coders to join our contractor network. You will review medical records, validate AI-suggested diagnoses, assign ICD-10-CM codes, and document MEAT evidence per CMS V28 model standards — all within our…
AIxBlock Inc. is a U.S.-based AI company working with Fortune 100 clients. We are looking for contributors to help record real daily household activities using a smartphone.
AIxBlock is recruiting freelancers to participate in a global Face Motion Video collection project for a tech-giant enterprise client. This is a one-time task: a few minutes of setup + a 10–20 second recording.
We’re hiring remote freelancers for a Code-Switching Recording Project at AIxBlock. What you’ll do Record natural 2-person conversations that switch between two languages in the same dialogue.
Japanese
AI
Training
+8
Writing
Flexible
Humanities
English
Journalism
AI Training
Remote Work
Generative AI
(Native Japanese Writing Experts Only) We are seeking for native Japanese writing experts to contribute to the training of AI models aimed at enhancing writing capabilities.
Korean
AI
Training
+8
Writing
Flexible
Humanities
English
Journalism
AI Training
Remote Work
Generative AI
(Native Korean Writing Experts Only) We are seeking for native Korean writing experts to contribute to the training of AI models aimed at enhancing writing capabilities.
Tagalog
AI
Training
+8
Writing
Flexible
Humanities
English
Journalism
AI Training
Remote Work
Generative AI
(Native Tagalog Writing Experts Only) We are seeking for native Tagalog writing experts to contribute to the training of AI models aimed at enhancing writing capabilities.
AI
Training
C++
+12
C#
Python
Java
JavaScript
Writing
Verification
Education
Engineering
English
Flexible
AI Training
Artificial Intelligence
(C++, C#, Python, Java, Javascript) We are seeking experienced software engineers and coders to be part of the artificial intelligence (AI) revolution.
AI
Training
STEM
+12
Mathematics
Physics
Chemistry
Engineering
Problem Solving
English
Mandarin Chinese
Vietnamese
Flexible
Payments
AI Training
Mechanical Engineering
We are seeking experienced professionals from STEM fields (Mathematics, Physics, Chemistry, Mechanical Engineering) to join the artificial intelligence (AI) revolution.
Are you ready to turn your time into a steady stream of earnings? Appen is on the lookout for individuals like you to take on a variety of tasks, including annotations, classifications, categorizations, sentiment analysis, and more. Why Join Appen?
NEURON
AI
Computer Vision
+12
Performance Optimization
AWS
Management
Profiling
Semantics
Triton
Architecture
Topology
Benchmarking
Machine Learning
Training
Written Feedback
Evaluate the quality, correctness, and hardware-appropriateness of Neuron Kernel Interface (NKI) development tasks used to train and evaluate a frontier AI lab's models.
AI
Computer Vision
Triton
+12
Pallas
JAX
Profiling
Benchmarking
Analysis
Translation
Debugging
Optimization
Engineering
XLA
Written Feedback
Performance Profiling
Evaluate the quality, correctness, and completeness of GPU/accelerator kernel development tasks used to train and evaluate a frontier AI lab's models.
AI
Verification
Logic
+12
Testing
Research
SQL
SSRF
Docker
Reporting
DevSecOps
Quality Assurance
Engineering
Written Feedback
Application Security
Penetration Testing
Evaluate the quality, fidelity, and completeness of vulnerability-reproduction and remediation tasks used to train and evaluate a frontier AI lab's models.
AI
Research
Interpretation
+12
Verification
Reasoning
Flexible
Compliance
Contracts
Licensing
Litigation
Accuracy
Rubrics
Microsoft Teams
Documentation
JD
Legal Domain Expert – Employment & Labor Law Engagement Overview We are seeking an experienced Employment & Labor Law Legal Domain Expert with strong expertise in United States Federal and State Employment & Labor Law to support the evaluation of advanced AI systems.
Financial Services
AI
Research
+12
Analysis
Verification
Reasoning
Compliance
Flexible
Accuracy
Documentation
Rubrics
Microsoft Teams
Precision
JD
Paralegal
Legal Domain Expert – Securities Law Engagement Overview We are seeking an experienced Securities Law Legal Domain Expert with strong expertise in United States Federal Securities Law and financial-services regulation to support the evaluation of advanced AI systems.
AI
Training
Codex
+12
Claude
Engineering
Writing
Reasoning
Communication
Syntax
Cursor
TypeScript
JavaScript
Python
English
Mentoring
Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/week Please note that eligibility may vary depending on your location, as some regions may not be supported by the client.
