Base Date 2026-11-03
Last Run 2026-11-03 21:00:25
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NDX 100
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VIX
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US 10Y
4.95%
DXY
101.86
WTI
$96.60
Gold
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USD/KRW
1,344
SOX
10,599
Trump Approve
35.4%
S&P 500
7,569
NDX 100
28,180
VIX
20.82
US 10Y
4.95%
DXY
101.86
WTI
$96.60
Gold
$3,932
USD/KRW
1,344
SOX
10,599
Trump Approve
35.4%
← AI Leaders: Moves & Papers
Frontier labs

Mark Chen

OpenAI Chief Research Officer

Why we track: OpenAI research organization

Career moves

No published career moves.

Papers

Paper2026-10-29 · arXiv (Cornell University)

Improving Psychiatric Intake AI Performance through Simulated Environment Training

Training language models in simulation for psychiatric intake
Mark Chen +55 more
What
Researchers demonstrated that language models trained through reinforcement learning in a simulated environment significantly improve structured text-based psychiatric initial intake capabilities.
Key result
In evaluations involving psychiatrists, the trained artificial intelligence outperformed the base model across multiple metrics, including clinical score, patient-centered communication, and differential diagnosis appropriateness.
Why it matters
This shows that simulated environments can serve as a useful testbed for training conversational artificial intelligence in psychiatry and verifying its safety.AI summary

This page compiles published papers, official announcements and press reports for information only. Paper summaries are written by AI from the abstract and reviewed by the editor; they may differ from the original, so check the paper for anything important. Nothing here is a recommendation to buy or sell any security or investment advice. Career moves cite official announcements or major press reports; some career records come from Wikidata (CC0). Summaries on this page were translated by AI from the editor-reviewed Korean version.

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