R1
by DeepSeektext->text2 endpoints
Overview
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
Text generation
Tool use / Function calling
Structured output
Extended reasoning
Long context
Top-P sampling
Stop sequences
Deterministic seed
Modalities
Input
Text
Output
Text
Technical Specifications
Context Window
163.8K tokens
Max Output
16K tokens
Knowledge Cutoff
2024-07-31
Tokenizer
DeepSeek
Uptime (24h)
9986.0%
Parameters
671000000000B
Blended Cost
Supported Parameters
frequency_penaltyinclude_reasoningmax_completion_tokensmax_tokenspresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_p
Performance Over Time
Pricing
Per 1M tokens
Input$0.70
Output$2.50