模型数据运营（研判） - TikTok
Core
Define and execute LLM training data annotation standards, manage ground truth delivery, and operate safety compliance mechanisms for TikTok's AI content moderation.
Role type
Senior LLM model operations specialist (safety & data)
Builds
LLM training datasets, safety rule routing logic, and content quality assurance systems
Domain
AI/ML safety, content moderation, data operations
Deliverable
production ML models
Required skills
LLM model training data annotation, Golden Set definition, DataOps SOP creation, ground truth delivery management, safety compliance auditing, rule routing logic design, data analysis
Preferred skills
Search/AI product background, ChatGPT/Gemini training experience, community rule formulation, risk awareness
Technologies
DataOps, LLM frameworks, safety compliance tools
Responsibilities
Convert qualitative policy documents into quantitative annotation SOPs; manage the full lifecycle of ground truth delivery from analysis to QA; design and optimize rule routing logic for LLM safety; build and maintain internal case arbitration mechanisms; diagnose quality issues and drive model optimization.
Seniority
Senior, hands-on IC