Anthropic Redeploys Claude Fable 5 on July 1 After US Export Controls Lift, Adds New Cybersecurity Classifier

Summary

<p>Anthropic is redeploying Claude Fable 5 on July 1 after US export controls were lifted. A new safety classifier blocks the technique in the Amazon report over 99% of the time, routing flagged requests to Opus 4.8. The company also proposed a four-criteria jailbreak severity framework with Amazon, Microsoft, and Google.</p> <p>The post <a href="https://www.marktechpost.com/2026/07/01/anthropic-redeploys-claude-fable-5-on-july-1-after-us-export-controls-lift-adds-new-cybersecurity-classifier/">Anthropic Redeploys Claude Fable 5 on July 1 After US Export Controls Lift, Adds New Cybersecurity Classifier</a> appeared first on <a href="https://www.marktechpost.com">MarkTechPost</a>.</p>