DeepSeek V3.1 API price
Other versions: newer: DeepSeek V3.2 from $0.26 / $0.38 · earlier: DeepSeek V3 from $0.32 / $0.89. Compare versions
Cheapest at DeepInfra; 9 sellers compared below.
Cheaper Inference lists it for less, $0.16 input / $0.62 output per 1M, but we have not verified that seller (our read). The prices above are the cheapest seller we consider reliable.
Versions
| Version | What it is | Sellers | From, in / out per 1M |
|---|---|---|---|
| DeepSeek V3.1 this pagedeepseek-v3.1 | Main listing | 9 | $0.25 / $0.95 |
| DeepSeek V3.2deepseek/deepseek-v3.2 | Newer generation | 18 | $0.26 / $0.38 |
| DeepSeek V3deepseek-v3 | Earlier generation | 5 | $0.32 / $0.89 |
Why there are several: the undated name can move to a newer build when the developer updates it, while a dated snapshot is meant to stay fixed, which can suit pipelines that need repeatable behaviour; an experimental build tests new features. Sellers price each version separately and not every seller offers every version, so check a seller's own docs for the build it serves.
Cost calculator: where to buy, and what it costs you
Pick a use case, a volume and a provider. Monthly figures assume 30 days.
1,500 input and 400 output tokens per request, 30% of input cached.
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[](https://easiapiai.com/m/deepseek--deepseek-v3-1.html)HTML<a href="https://easiapiai.com/m/deepseek--deepseek-v3-1.html"><img src="https://easiapiai.com/badge/deepseek--deepseek-v3-1.svg" alt="DeepSeek V3.1 API: from $0.25 in / $0.95 out per 1M · DeepInfra · 20 Oct 2026" height="40"></a>- Context window
- 128K128,000 tokens
- Cached input
- from $0.13per 1M tokens
- Last checked
- 20 Oct, 17:14 UTC
Price history
Cheapest standard price per 1M tokens, recorded every 6 hours since 16 Oct 2026.
No price change has held for 12 hours since 16 Oct 2026.
More from DeepSeek: DeepSeek V4 Flash $0.040 · DeepSeek V4 Pro $0.40 · DeepSeek V4.1 Flash $0.028