DeepSeek V4.1 Flash: price, context window and licence
Peak-rate pricing; weights downloadable under MIT.
| Input | $0.30 per million tokens |
|---|---|
| Output | $1.20 per million tokens |
| Context window | — |
| Licence | MIT (open weights) |
| DeepSWE | 77 |
| Vendor | DeepSeek |
| Released |
Where these figures come from
Taken from the OpenRouter model registry, which lists what providers charge per token, and converted to a per-million rate. Checked 30 Oct 2026. Where OpenRouter publishes no cache-read rate, the cell above is blank rather than inferred.