Claude Fable 5.1 vs Step 5 Preview
| Claude Fable 5.1 | Step 5 Preview | |
|---|---|---|
| Coding index | 89.1 | 71.4 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $50.00 | $2.70 |
| Cost per solved task | Not computable | Not computable |
| Context window | 1M | 1.05M |