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R1

Rank #182 deepseek

deepseek/deepseek-r1

Usage data date 2026-07-26 · updated daily

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Usage and specs

Daily rank#182
Daily tokens3.5B
Daily requests520.5K
Daily change +15.1%
Context window163.8K
Released

What is R1

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!

R1 capabilities

Input: Text   Output: Text

Reasoning output Reasoning JSON output Structured outputs Tool choice Tool use Knowledge cutoff 2024-07-31

R1 API pricing

Input · per 1M tokens$0.70
Output · per 1M tokens$2.50

List prices in USD; see each provider’s site for current terms.