James R. Lee
Source-listed: Research Lead, Reasoning · OpenAI
Record snapshot: Sep 3, 2026. Coverage and affiliations may be incomplete or historical.
Selected work
5- Phi-3 Technical Report: A Highly Capable Language Model Locally on Your PhoneSaved credit: Contributor · 2024Explore people connected to this work →
- Phi-4 Technical ReportSaved credit: Contributor · 2024Explore people connected to this work →
- OpenAI o3-mini System CardSaved credit: Contributor · 2025Explore people connected to this work →
- Spectral hypergraph sparsification via chainingSaved credit: Contributor · 2022Explore people connected to this work →
- Lower bounds on the size of semidefinite programming relaxationsSaved credit: Contributor · 2015Explore people connected to this work →