Revision History
Claude Mythos 5 · 7 revisions
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Recent edit summaries
Detailed summaries recorded by editors. Generic maintenance summaries are omitted here; every recorded revision remains below. Dates describe the edit, not necessarily the event it covers.
- Update: signal-count wording (verifier V4)
Version 7 · Sep 27, 2026, 07:10 PM
- Update: add Mythos 5 role in Anthropic ART discovery campaign and the report's internal-signal finding with its caveat
Version 6 · Sep 27, 2026, 06:58 PM
- Added Claude Mythos 5.1 successor specifications, restricted access, pricing, evaluations, and safety findings
Version 5 · Sep 2, 2026, 05:45 AM
- Added 5 contextual internal links
Version 3 · Jul 23, 2026, 04:06 PM