tech
Anthropic's Mythos 5 is back
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TL;DR
- Anthropic's Mythos 5 AI model is accessible again for a small, approved group of organizations.
- Fable 5, Anthropic's public-facing model, remains unavailable with no release timeline.
- The U.S. government revised license requirements for Mythos 5 after Anthropic addressed associated risks.
- The decision allows non-U.S. national Anthropic employees and approved organizations' non-U.S. national members to access Mythos 5.
- This partial access is similar to the agreement reached with OpenAI for GPT-5.6.
- Pressure had been mounting on the Trump administration to ease export control directives affecting AI models.
- The National Security Agency had previously lost access to Mythos 5.
- Both Anthropic and OpenAI are working with the administration for broader availability of their models.