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Morning Edition · Saturday, July 18, 2026Published at 2:03 AM EDT · New York

Anthropic Restores Fable 5 and Proposes a Cross-Lab Jailbreak Severity Scale

The framework, built with Amazon, Microsoft, and Google, scores jailbreaks on four axes and maps them to critical-to-low bands, arriving after a government-directed 19-day suspension.

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Anthropic Restores Fable 5 and Proposes a Cross-Lab Jailbreak Severity Scale

Anthropic has redeployed its Fable 5 model globally and proposed an industry framework for scoring the severity of jailbreaks, developed with Amazon, Microsoft, Google, and other partners in the Glasswing group. The redeployment followed a…

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Part of a tracked trend

Oversight and Evaluation Lag Accelerating AI Capabilities

Over the next 3-6 months, evidence mounts that governance, evaluation, and agent-safety methods are failing to keep pace with capability growth, driving investment in interpretability, agent-manipulation benchmarks, and institutional-reform proposals.

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