Benchmark

MentalHealthBench

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Welcome to September 27, 2026 (theinnermostloop.substack.com)
Source linked by the September 27 issue (openai.com)

Evaluation using over 80 clinicians to grade AI on situations from everyday stress to emergencies.

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2026-09-27: OpenAI introduces MentalHealthBench

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OpenAI

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MentalHealthBench
Innermost Loop KB — secondary record
Reporting date: unknown
KB permalink: https://nicholsn.github.io/innermost-loop-kb/benchmarks/mentalhealthbench
Attributed sources:
- Welcome to September 27, 2026 — https://theinnermostloop.substack.com/p/welcome-to-september-27-2026
- Source linked by the September 27 issue — https://openai.com/index/introducing-mentalhealthbench/
This citation does not imply independent verification of linked-source claims.

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