← All updates
Anthropic · 2026-09-01 · Version release
Anthropic releases Claude Mythos 5.1
Anthropic introduces Claude Mythos 5.1 alongside Fable 5.1, described as its most advanced models for coding and knowledge work.
This update bears on 0 kinds of work in 0 markets. Highest level accepted: L0 Manual.
- Highest accepted
- L0Manual
- Work
- 0
- Markets
- 0
- Views
- 20.9M
The work it bears on
Highest level first. Open a kind of work to see everything else that moved it.