| Step 5 Preview | DeepSeek V4 Flash 0731 | |
|---|---|---|
| Performance score | Not in Arena’s top ranks | Not in Arena’s top ranks |
| Usage · 7 days | 6.37T tokens (#8) | 5.04T tokens (#9) |
| Output price | $2.7 per 1M tokens | $0.28 per 1M tokens |
| Input price | $1 per 1M tokens | $0.14 per 1M tokens |
| Context length | 1M tokens | 1.05M tokens |
| Released | Oct 8, 2026 | Jul 31, 2026 |
Source: OpenRouter (usage Oct 4 – 10 · prices), Arena (performance · quality) · CC BY 4.0. Prices are converted at fixed exchange rates.