DeepSeek V4.1 Flash vs Grok 4.6
DeepSeek V4.1 Flash and Grok 4.6 side by side on shared benchmark boards, Codex Radar runs and the lowest real price per million tokens.
| Best score per board | DeepSeek V4.1 Flash | Grok 4.6 |
|---|---|---|
| Developer | DeepSeek | SpaceXAI |
| Artificial Analysis Intelligence Index v4.3 | 45.1 | 44.3 |
| Terminal-Bench 4.0 | 42.3 | 20.3 |
| Terminal-Bench 4.0 (AA) | 33.8 | 21.2 |
| Code Arena | WebDev Overall | 1664.0 | 1617.0 |
| Agent Arena · Overall (Ranking / Pareto) | 5.1 | 0.9 |
| Artificial Analysis Coding Agent Index v1.5 | — | 47.0 |
| OpenDesign Arena · Quality ranking | 81.2 | — |
| DeepSWE v1.1 | 77.0 | 67.5 |
| Radar IQ (Codex) | 89.4 | 107.1 |
| API input / 1M | $0.300 | $2.00 |
| API output / 1M | $1.20 | $6.00 |
| API per month (1,000 requests a day) | $36 | $210 |
| Lowest real price / MTok | $0.0012 | $0.029 |
Per month: 1,000 requests a day, 2,000 input and 500 output tokens each, no caching, 30 days. API cost calculator
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