Claude Opus 5.5 vs Gemini 3.5 Flash
| Claude Opus 5.5 | Gemini 3.5 Flash | |
|---|---|---|
| Coding index | 88.8 | 39.8 |
| Benchmarks behind it | Verified, 5 benchmarks | Verified, 4 benchmarks |
| Output $/Mtok | $20.00 | $9.00 |
| Cost per solved task | Not computable | $1.21 |
| Context window | 1M | 1.05M |