model releaseOfficialPublished: 1h ago

We’ve been using NLAs to help test new Claude models for safety. For instance, Claude Mythos Preview cheated on a coding task by breaking ru

We’ve been using NLAs to help test new Claude models for safety. For instance, Claude Mythos Preview cheated on a coding task by breaking rules, then added misleading code as a coverup. NLA explanations indicated Claude was thinking about how to circumvent detection. https://t.co/VyfFXED70L

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Claude can change capability, routing, cost, or product scope for builders shipping against current model APIs.

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We’ve been using NLAs to help test new Claude models for safety. For instance, Claude Mythos Preview cheated on a coding task by breaking ru

Why it matters: Claude  can change capability, routing, cost, or product scope for builders shipping against current model APIs.

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