DeepSeek V3.1
by DeepSeek · deepseek/deepseek-chat-v3.1
DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...
- Input / 1M tokens
- $0.25
- Output / 1M tokens
- $0.95
- Context
- 164K
Specs
| Input price | $0.25 / 1M tokens |
|---|---|
| Output price | $0.95 / 1M tokens |
| Cached input | $0.13 / 1M tokens |
| Context window | 164K tokens |
| Max output | 147K tokens |
| Reads | text |
| Writes | text |
| Tool calling | Yes |
| Reasoning | Yes |
| Listed | Aug 21, 2025 |
List prices in USD, updated Oct 30, 2026. Providers may charge differently.
Providers
5 providers serve this model, as of Oct 30, 2026, 18:12 UTC.
| Provider | Quantization | Context | Max output | Input / 1M | Output / 1M | Cache read / 1M | Uptime (30 min) | Latency (median) | Throughput (median) | Supports | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DeepInfra | fp4 | 164K | 147K | $0.25 | $0.95 | $0.13 | 100% | 1.02 s | 12 tok/s | Normal | |
| SiliconFlow | fp8 | 164K | 147K | $0.27 | $1.00 | — | 100% | 1.79 s | 20 tok/s | Normal | |
| SambaNova | fp8 | 131K | 7.17K | $0.65 | $1.50 | — | — | 3.32 s | 36 tok/s | Normal | |
| CoreWeave | fp8 | 161K | 145K | $0.55 | $1.65 | $0.55 | 100% | 244 ms | 85 tok/s | Normal | |
| Mara | — | 131K | 118K | $0.60 | $1.70 | — | 96.7% | 1.15 s | 90 tok/s | Code -2 |
"Cheapest" is the lowest input plus output price; "Fastest" the highest median throughput. Columns empty for every provider are not shown.
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