# claude-mythos-5-2



Anthropic



The same underlying model as Fable 5.2, for organizations pursuing beneficial cybersecurity or biomedical research; access by application.

- Recorded time: Nov 10, 2026 07:54 · Beijing Time (UTC+8)
- Review updated: Nov 10, 2026 10:18 Tue · Beijing Time (UTC+8)

## Sources

- Source archive: https://x.com/claudeai/status/2119867136361316437
- Source archive: https://x.com/claudeai/status/2119899492778398163

Canonical entry: https://www.ailyre.com/source/?id=anthropic-claude-mythos-5-2&lang=en