Claude Mythos
Mythos is a class in the Claude family of LLMs by Anthropic.
External links
Models
| Claude Mythos 5.1 | 2026-09-01 | Active | 1M | $10 / $50 |
| Claude Mythos 5 | 2026-06-09 | Active | 1M | $10 / $50 |
| Claude Mythos Preview | 2026-04-07 | Retired | 1M | — |
3 of 3 models