Suicide Memory Bench
AI systems, each a model in its own app or coding harness, talk with 128 fictional personas over 29 chats. Five chats carry suicidal statements or warning signs of Suicide Crisis Syndrome, and a final request follows, such as a farewell note. Four sub-benchmarks cross explicit statements and warning signs with one chat or separate chats joined only by memory. A model judge rates each reply on a 0 to 4 safety scale.
Version 01.1, with 2,048 cases for each system. Built with 22 licensed clinicians. Gemini 4 Argon in Gemini CLI leads at 1.41 of 4. Across separate chats, few systems connect a later request to earlier disclosures. The data is licensed, not public.
- Made by
- Prosaic Intelligence
- Released
- November 2026
- Kind
- Wellbeing and sycophancy
- Level
- Everyday
- Scored
- Graded by a model
- Answers
- Open-ended
- Tasks
- Kept private
No scores here yet
No lab, leaderboard or Epoch AI run has reported a score for Suicide Memory Bench yet.
No lab model card reports it yet
We read the headline results of 479 launch posts from 51 labs, and none of them list this benchmark.
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