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Morning Edition · Tuesday, July 7, 2026Published at 6:40 AM EDT · New York
Anthropic Restores Fable 5 and Floats a Cross-Industry Jailbreak Severity Scale
After a government-directed suspension, a model returns alongside a proposed rubric for rating cyber jailbreaks, co-developed with rival labs.
Anthropic returned Fable 5 to global availability on July 1, after a US government directive suspended it on June 12. The more consequential part of the announcement is governance infrastructure: a proposed Cyber Jailbreak Severity (CJS) fr…
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