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DeepSeek V3.1
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DeepSeek V3.1

33K context$0.150/M input$0.750/M output

DeepSeek V3.1 is an AI model from DeepSeek built for agent workflows, with support for text input and text output. DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...

What is DeepSeek V3.1?

DeepSeek V3.1 is an AI model from DeepSeek that Agent Mag tracks for pricing, context window, modalities, benchmarks, and API compatibility. Builders can use this page to compare DeepSeek V3.1 against other models for agent workflows and production deployments.

Model ID

DeepSeek-V3.1 is a large hybrid reasoning model (671B parameters, 37B active) that supports both thinking and non-thinking modes via prompt templates. It extends the DeepSeek-V3 base with a two-phase long-context...

Modalities
Input
text
Output
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Supported Parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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