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Haozhun Jin

OpenAI team member in the San Francisco Bay Area and co-author of the GPT-4 Technical Report.

Researcher1 organizations1 reports

Profile status: updated

Haozhun Jin portrait
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Trust signals

Profile completeness58%
Public sources2
Official sources1
CountryUnited States
Last reviewedApr 2, 2026
Official homepage
updated United States 2 public sources

Public links

website Personal homepage github GitHub profile

Organizations

core OpenAI

Reports

Large Language Models GPT-4 Technical Report

Official and primary sources

https://haoz.org/ Official source · homepage

Supporting sources

https://github.com/haozhun Supporting source · github

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