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DeepSeek: R1
deepseek/deepseek-r1
Tool useJSONReasoningStreaming
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....
Pricing
Input
$0.7 / 1M
Output
$2.50 / 1M
Specs
Context
163,840 tokens
Input
text
Output
text
Knowledge cutoff: 2024-07-31
Released: 2025-01
Supported parameters
frequency_penaltyinclude_reasoningmax_completion_tokensmax_tokenspresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_p
Open weights · HuggingFace
5,123,751 downloads/mo
13,354 likes
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