Qwen3.8 Max 0902 vs DeepSeek V4.1 Flash
Qwen3.8 Max 0902 and DeepSeek V4.1 Flash side by side on shared benchmark boards, Codex Radar runs and the lowest real price per million tokens.
| Best score per board | Qwen3.8 Max 0902 | DeepSeek V4.1 Flash |
|---|---|---|
| Developer | Alibaba | DeepSeek |
| Artificial Analysis Intelligence Index v4.3 | 45.4 | 45.1 |
| Terminal-Bench 4.0 | 27.0 | 42.3 |
| Terminal-Bench 4.0 (AA) | 38.9 | 33.8 |
| Code Arena | WebDev Overall | 1674.0 | 1664.0 |
| Agent Arena · Overall (Ranking / Pareto) | — | 5.1 |
| OpenDesign Arena · Quality ranking | — | 81.2 |
| DeepSWE v1.1 | — | 77.0 |
| Radar IQ (Codex) | — | 89.4 |
| API input / 1M | — | $0.300 |
| API output / 1M | — | $1.20 |
| API per month (1,000 requests a day) | — | $36 |
| Lowest real price / MTok | $0.161 | $0.0012 |
Per month: 1,000 requests a day, 2,000 input and 500 output tokens each, no caching, 30 days. API cost calculator
More comparisons
- Claude Opus 5.5 vs Claude Sonnet 5.5
- Claude Opus 5.5 vs Claude Fable 5.1
- Claude Sonnet 5.5 vs Claude Fable 5.1
- Claude Sonnet 5.5 vs GPT-6 Astra
- Claude Fable 5.1 vs GPT-6 Astra
- Claude Fable 5.1 vs GPT-6.1 Sol
- GPT-6 Astra vs GPT-6.1 Sol
- GPT-6 Astra vs Claude Opus 5
- GPT-6.1 Sol vs Claude Opus 5
- GPT-6.1 Sol vs Claude Fable 5
- Claude Opus 5 vs Claude Fable 5
- Claude Opus 5 vs Muse Spark 1.3