Claude Fable 5.1 vs GPT-5.5
| Claude Fable 5.1 | GPT-5.5 | |
|---|---|---|
| Coding index | 89.1 | 67.8 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $50.00 | $30.00 |
| Cost per solved task | Not computable | $1.65 |
| Context window | 1M | 1.05M |
| Claude Fable 5.1 | GPT-5.5 | |
|---|---|---|
| Coding index | 89.1 | 67.8 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $50.00 | $30.00 |
| Cost per solved task | Not computable | $1.65 |
| Context window | 1M | 1.05M |