Claude Opus 5 vs DeepSeek V4.1 Flash
| Claude Opus 5 | DeepSeek V4.1 Flash | |
|---|---|---|
| Coding index | 81.8 | 77.2 |
| Benchmarks behind it | Partial, 2 benchmarks | Partial, 2 benchmarks |
| Output $/Mtok | $25.00 | $0.525 |
| Cost per solved task | $1.33 | Not computable |
| Context window | 1M | 1.05M |