Industry-Wide Jailbreak Severity Framework — Amazon, Microsoft, Google, Anthropic

Alongside the Fable 5 return on July 1, Anthropic proposed an industry-wide framework for scoring jailbreak severity, developed with Amazon, Microsoft, Google, and other Glasswing program partners. Frames the June 2026 Fable 5 suspension as the catalyst — the industry needed a shared vocabulary for how bad a given jailbreak actually is.

First cross-lab safety collaboration at this scale since the original 2023 voluntary commitments. For enterprise buyers: expect this framework in RFP language by Q4 2026.

No user action. If you're an AI vendor or work in security compliance, track the framework's evolution.