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Join Toloka Annotators as a Freelance QA Annotator and contribute to the advancement of artificial intelligence. As a Spanish-speaking expert, you will review, label, and ensure the quality of AI-generated content, influencing how future AI models understand and communicate. This remote, project-based opportunity offers flexibility and the chance to work on cutting-edge generative AI projects with leading innovators.
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Developing and maintaining MCP-compatible evaluation servers
Implementing logic to check agent actions against scenario definitions
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Design realistic evaluation scenarios for AI agents
Create structured test cases and define gold-standard behavior
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Validate and improve complex task structures, policy logic, and agent evaluation frameworks
Review and analyze evaluation tasks and scenarios for logic and realism
Posted 65 days ago
Validate and improve AI agent evaluation frameworks
Review and refine complex task structures and policy logic
Posted 65 days ago
Improve large language model accuracy
Support immersive game content creation
Posted 70 days ago
Review and ensure AI data quality
Label and classify content for projects
Posted 70 days ago
Ensure quality control of AI-generated content
Review and label data based on guidelines
Posted 75 days ago
Evaluate and improve AI-generated content
Assess accuracy and clarity of responses
Posted 75 days ago
Develop AI training content
Evaluate and improve AI model responses
Posted 79 days ago
Ensure quality and accuracy of AI training data
Review and classify content according to guidelines
Posted 79 days ago
Review and label AI training data
Ensure quality and accuracy of annotations
Posted 79 days ago
Improve AI through quality data annotation
Ensure factual accuracy and appropriateness of content
Posted 84 days ago
Enhance AI model accuracy and performance
Annotate and evaluate in-game content
Posted 84 days ago
Curate high-quality Polish medical datasets
Support AI and NLP healthcare initiatives
Posted 99 days ago
Hire remote AI data expert
Improve AI data quality
Posted 112 days ago
Recruit global remote freelancers
Improve AI model accuracy
Posted 126 days ago
Enhance AI models in Investment Banking domain
Develop and maintain annotation standards
Posted 126 days ago
Elevate AI math model quality
Develop and document annotation standards
Posted 132 days ago
Support AI job matching system improvement
Perform accurate data labeling and annotation
Posted 134 days ago
Support AI development through data annotation
Ensure accuracy and quality of AI-generated content
Posted 134 days ago
Contribute to AI development through data annotation
Ensure quality and accuracy of AI-generated content
Posted 134 days ago
Shape and improve AI models for automotive engineering.
Create and evaluate challenging prompts for AI training.
Posted 134 days ago
Enhance generative AI with earth science expertise
Create and refine AI training prompts
Posted 134 days ago
Collaborate remotely on AI projects
Enhance generative AI with domain expertise
Posted 134 days ago
Support AI model development with expert mathematics input
Evaluate and refine AI-generated mathematical responses
Posted 134 days ago
Support AI development through data annotation
Evaluate and improve AI-generated content
Posted 134 days ago
Connect chemistry experts to AI projects
Improve AI model reasoning in chemistry
Posted 142 days ago
Transform education and productivity through AI
Ensure high-quality labeled data for model training
Posted 154 days ago
Enhance AI dialogue quality
Provide high-quality training data
Posted 190 days ago
Train generative AI using domain expertise
Evaluate and correct AI model responses
Posted 203 days ago
Enhance AI model performance through high-quality data labeling.
Ensure safety and reliability of AI features via stress-testing.
Posted 205 days ago
Improve search engine quality
Analyze and rate online content
Posted 205 days ago
Evaluate and improve digital content for Italian users.
Ensure high-quality, culturally relevant content standards.
Posted 205 days ago
Assess accuracy and relevance of digital content
Support AI training and development
Posted 206 days ago
Enhance AI models through accurate data annotation and evaluation.
Fact-check and verify AI-generated content for accuracy and relevance.
Posted 239 days ago
Deliver remote language services
Enhance translation efficiency using technology
Posted 281 days ago
Specialize in high-quality dataset provision for AI models
Support enterprise AI development
Posted 309 days ago
Enhance education and productivity through AI technologies
Develop innovative digital paper solutions for note-taking and learning
Posted 326 days ago
. Develop and maintain voice recognition tools. •
. Collaborate with researchers and developers. •