Claude Opus 5.5 vs Mercury 2.5
| Claude Opus 5.5 | Mercury 2.5 | |
|---|---|---|
| Coding index | 88.8 | 1.6 |
| Benchmarks behind it | Verified, 5 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $20.00 | $0.15 |
| Cost per solved task | Not computable | Not computable |
| Context window | 1M | 260K |
| Claude Opus 5.5 | Mercury 2.5 | |
|---|---|---|
| Coding index | 88.8 | 1.6 |
| Benchmarks behind it | Verified, 5 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $20.00 | $0.15 |
| Cost per solved task | Not computable | Not computable |
| Context window | 1M | 260K |