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Christina Kim

Researcher at OpenAI on the mid-training team, previously working on post-training and reinforcement learning including WebGPT, ChatGPT with Browsing, and GPT-4.

Researcher1 organizations1 reports

Profile status: updated

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Trust signals

Profile completeness66%
Public sources3
Official sources1
Last reviewedApr 2, 2026
Official homepage
updated 3 public sources

Public links

website Personal homepage github GitHub profile x X profile

Organizations

core OpenAI

Reports

Large Language Models GPT-4 Technical Report

Official and primary sources

https://christina.kim/ Official source · homepage

Supporting sources

https://github.com/christinakim Supporting source · github https://x.com/christinahkim Supporting source · social

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