R1 reasoning

openrouter
deepseek
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....

Capabilities

Context Window 64k tokens
Max Output 16k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $0.70
Output $2.50
Cache Read -
Cache Write -

Supported Parameters

frequency_penaltyinclude_reasoningmax_completion_tokensmax_tokenspresence_penaltyreasoningrepetition_penaltyseedstoptemperaturetool_choicetoolstop_ktop_p