Artificial Atlas

Who is betting on what in AI, and against whom.

YC

Yejin Choi

Researcher

Listed from the research index: a senior author in this camp's core literature, entered on the strength of the paper below. No written entry yet. Anyone can add one.

Known for ProRL: Prolonged Reinforcement Learning Expands Reasoning Boundaries in Large Language Models (2025)

alphaXiv

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Works in

  1. dates not recorded
    Stanford University, Professor; distinguished scientist
    LLM scaling
    Sources ProRL: Prolonged Reinforcement Learning Expands Reasoning Boundaries in Large Language Models arXiv 2025-05-30 · Yejin Choi on alphaXiv 2026-09-05
  2. dates not recorded
    NVIDIA, Professor; distinguished scientist
    LLM scaling
    Sources ProRL: Prolonged Reinforcement Learning Expands Reasoning Boundaries in Large Language Models arXiv 2025-05-30 · Yejin Choi on alphaXiv 2026-09-05

General sources

Yejin Choi on alphaXiv 2026-09-05