DeepSeek: DeepSeek V3.1deepseek
Bottom Line
DeepSeek: DeepSeek V3.1: $0.25/1M input, $0.95/1M output, 164K context. 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...
API Pricing (per 1M tokens)
| Input | $0.25 |
| Output | $0.95 |
| Cache Read | — |
| Cache Write | — |
| Blended (3:1) | $0.42 |
Specs & Performance
| Context Length | 164K |
| Max Output | 33K |
| Intelligence | — |
| Coding | — |
| Math | — |
| Speed | — |
| TTFT | — |
| CPS Grade | — |
| Input / Output Modalities | text → text |
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FAQ
How much does the DeepSeek: DeepSeek V3.1 API cost?
DeepSeek: DeepSeek V3.1 costs $0.25/1M input tokens and $0.95/1M output tokens. Blended cost at a 3:1 ratio is about $0.42/1M tokens.
What is the context window of DeepSeek: DeepSeek V3.1?
DeepSeek: DeepSeek V3.1 supports a 164K token context window with up to 33K output tokens.
Is DeepSeek: DeepSeek V3.1 worth it?
DeepSeek: DeepSeek V3.1 has a CPS grade of — (score —), intelligence index —, coding index —. Use the compare page to benchmark against rivals.