# Anthropic: We’ve suspended access to Claude Mythos 5 and Claude Fable 5

- Impact (vendor’s label): critical
- Status: resolved
- Started: 2026-06-13 00:50 UTC · Resolved: 2026-07-01 19:26 UTC · Duration: 19 d
- Updates: 1
- [Vendor status page: https://status.anthropic.com/incidents/s9w82lp9dcn9](https://status.anthropic.com/incidents/s9w82lp9dcn9)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)

## Timeline of updates

- **resolved** 2026-07-01 19:26 UTC: Learn more here: https://anthropic.com/news/redeploying-fable-5

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._


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Canonical: https://rewindex.com/company/anthropic/incidents/s9w82lp9dcn9 · Markdown: https://rewindex.com/company/anthropic/incidents/s9w82lp9dcn9.md · JSON: https://rewindex.com/api/v1/companies/anthropic/incidents/s9w82lp9dcn9 · Generated 2026-10-18T09:58:25.038Z