DeepSeek V4.1 Flash vs GPT-5.4 Mini
| DeepSeek V4.1 Flash | GPT-5.4 Mini | |
|---|---|---|
| Coding index | 62.5 | 35.8 |
| Benchmarks behind it | Verified, 5 benchmarks | Verified, 5 benchmarks |
| Output $/Mtok | $0.84 | $4.50 |
| Cost per solved task | Not computable | $0.70 |
| Context window | 1.05M | 400K |