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DeepSeek: R1

deepseek/deepseek-r1

Released Jan 20, 2025Knowledge cutoff Jul 31, 202464,000 context$0.70/M input tokens$2.50/M output tokens

DeepSeek R1 is here: Performance on par with 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(opens in new tab).

MIT licensed: Distill & commercialize freely!

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Providers for R1

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.