DeepSeek V4.1 Flash vs DeepSeek V3 0324
DeepSeek V3 0324 is the cheaper option on input by 3%; DeepSeek V3 0324 is cheaper on output by 5%. Figures below are per million tokens, from vendor pricing cited in our reporting.
| DeepSeek V4.1 Flash | DeepSeek V3 0324 | |
|---|---|---|
| Input per 1M tokens | $0.30 | $0.29 |
| Output per 1M tokens | $1.20 | $1.14 |
| Cached input per 1M | — | $0.11 |
| Context window | — | 164K tokens |
| Parameters | — | — |
| Licence | MIT (open weights) | open weights |
| Benchmark | DeepSWE: 77 | — |
| Vendor | DeepSeek | DeepSeek |
| Released | 18 Oct 2026 | — |
What the numbers say
- Input price gap: 3% ($0.30 vs $0.29).
- Blended three-to-one input/output rate: $2.10 for DeepSeek V4.1 Flash, $2.01 for DeepSeek V3 0324.
- Context: — against 164K tokens.
- Licence: DeepSeek V4.1 Flash is MIT (open weights); DeepSeek V3 0324 is open weights.
Sources
DeepSeek V4.1 Flash specs · DeepSeek V3 0324 specs · Full price index