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Jeffrey Han

OpenAI member of technical staff; contributor to evals and tool-use work.

Role
researcher
Currently at
OpenAI
Papers
1

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Attribution

Affiliations & profile
Semantic Scholar
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1papers

Authored papers

1

BrowseComp: A Simple Yet Challenging Benchmark for Browsing Agents

preprint

2025

Affiliations

Currently at

OpenAI

researcher · frontier lab

Frequent co-authors

9

from 1 papers

Alex Tachard Passos

researcher

1 shared paper

Amelia Glaese

researcher

1 shared paper

Hyung Won Chung

researcher

1 shared paper

Isa Fulford

researcher

1 shared paper

Jason Wei

research-scientist

1 shared paper

Scott Mayer McKinney

researcher

1 shared paper

Spencer Papay

researcher

1 shared paper

William Fedus

founder

1 shared paper

Zhiqing Sun

researcher

1 shared paper