DeepSeek: DeepSeek V4 Pro

deepseek/deepseek-v4-pro

Tool useJSONReasoningStreaming

DeepSeek V4 Pro is a large-scale Mixture-of-Experts model from DeepSeek with 1.6T total parameters and 49B activated parameters, supporting a 1M-token context window. It is designed for advanced reasoning, coding,...

Pricing

Input

$0.435 / 1M

Output

$0.87 / 1M

Specs

Context

1,048,576 tokens

Input

text

Output

text

Released: 2026-04

Supported parameters

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

Open weights · HuggingFace

5,886,599 downloads/mo

4,494 likes

mit text-generation

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