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R1 0528

deepseek/deepseek-r1-0528

DeepSeek / DeepSeek

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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...

Released
2025-05-28
Context window
164K
Max output
33K
Weights
Open weight
Modalities
TextInputTextOutput
Capabilities
ReasoningTool callStructuredTemperatureOpen weight
Providers
Jiekou.AIKilo GatewayNovitaAIOpenRouterTensorX

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