DeepSeek: R1 0528
May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) Performance on par with [OpenAI o1](/openai/o1), b…
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Open / InstallLast updated July 27, 2026
Description
May 28th update to the [original DeepSeek R1](/deepseek/deepseek-r1) 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...
Author
deepseek
Platform
api
Pricing model
paid
Categories
Research
Tags
openrouter
llm
deepseek
text
Capabilities
- 163,840 token context