AI Trainers Network - Portuguese
Core
Join a global network of linguists to perform flexible, remote projects in annotation, evaluation, and prompt creation for AI systems.
Role type
AI data contributor (linguist)
Builds
AI training data (text, images, audio), search result evaluations, and LLM prompt tests
Domain
Artificial Intelligence / Data Annotation
Deliverable
production ML models
Required skills
Native or near-native fluency in Portuguese, English proficiency, comfort with digital tools, detail-oriented
Preferred skills
Cultural awareness, curiosity about tech
Technologies
Digital annotation tools, LLM testing frameworks
Responsibilities
Annotate or label text, images, or audio; Evaluate search results, ads, or chatbot responses; Create and test prompts for large language models; Ensure cultural and linguistic accuracy
Seniority
Flexible contributor (project-based)
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