DeepSeek: R1

byDeepSeek

DeepSeek R1 is here: Performance on par with [OpenAI o1](/openai/o1), but open-sourced and with fully open reasoning tokens. It's 671B parameters in size, with 37B active in an inference pass. Fully open-source model & [technical report](https://api-docs.deepseek.com/news/news250120). MIT licensed: Distill & commercialize freely!

Pricing

Input

$0.30 / 1M tokens

Output

$1.20 / 1M tokens

Specifications

Context Window164K tokens

Max Output— tokens

Modalitytext

Input Typestext

Output Typestext

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