Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
| Benchmark | Score | Source |
|---|---|---|
| SWE-bench Verified | 95 | verified |
| SWE-Bench Pro | 80 | verified |
| Benchmark | Score | Source |
|---|---|---|
| Humanity's Last Exam | 64.5 | verified |
Anthropic