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Researcher

Sang Michael Xie

OpenAIResearcher

Xie studies how AI can improve its own training. He created DoReMi, which automatically chooses a better balance of material from different sources, and helped explain how language models use examples in a prompt to recognize and perform a new task.

Career & education

Current role
Researcher
Previously
Research Scientist, LLaMA Team

Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.

About this profile

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Reviewed August 24, 2026 · Checked for accuracy and new information.

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