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!
Modalities
Price
Free
Context
164K
Released
Jan 20, 2025
Knowledge Cutoff
Jul 2024
Token volume and request traffic to this model over time.
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. MIT licensed: Distill & commercialize freely!
Yes. The pricing shown on this page for R1 is zero, so you are not charged for prompt or completion tokens. Free endpoints are rate limited — see the rate limit docs.
R1 has a 163,840 token context window.
DeepSeek V4 Flash Vision Exp, DeepSeek V4 Pro 0813, DeepSeek V4 Flash 0731 and 9 more are other text models from DeepSeek.
R1 was released on January 20, 2025. Its knowledge cutoff is July 31, 2024.