New AI Models – September 2026
2 models released in September 2026.
| Release | Model |
|---|---|
| 2026-09-01 | Claude Fable 5.1 ReasoningVision |
| 2026-09-01 | Claude Mythos 5.1 ReasoningVision |
2 models released in September 2026.
| Release | Model |
|---|---|
| 2026-09-01 | Claude Fable 5.1 ReasoningVision |
| 2026-09-01 | Claude Mythos 5.1 ReasoningVision |