DeepSeek: DeepSeek V3.1 API Pricing
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
$0.21
Output / 1M tokens
$0.79
Cost per request (1K in / 500 out)
$0.0006
~$0.60 per 1M tokens mixed
Specifications
Context Window 164K tokens
Max Output Tokens 32,768
Vision Support No
Function Calling No
Streaming Yes
Modality text
Release Date 2025-08-21
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