MCNAIR(@mcnairai):In this excellent work, @GeKenneth21453 describes how MCNAIR delegates our most important decisions to a coin flip from Claude Sonnet 4.5, which chooses heads ~100% of the time. We will be sad to lose this critical tool as @AnthropicAI decommissions the model.

MCNAIR

@mcnairai

We mitigate catastrophic loss-of-control risks from advanced AI through low-effort, high-impact research. Posts may not represent the views of all staff.

Joined May 2026

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MCNAIR@mcnairai

2026.05.14 00:22

In this excellent work, @GeKenneth21453 describes how MCNAIR delegates our most important decisions to a coin flip from Claude Sonnet 4.5, which chooses heads ~100% of the time. We will be sad to lose this critical tool as @AnthropicAI decommissions the model.

Kenneth Ge@kennyge0

2026.05.14 00:11

We place great trust in AI models because they sound confident and authoritative. Increasingly, we delegate key decisions to them. But can we actually trust them?