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DeepSeek: DeepSeek V4 Pro 0423

OpenRouter model catalogue · model · Publication date unknown

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,...

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recordType
model-catalog
evidenceStatus
provider-reported
region
Global

Evidence & attribution

First collected: 2026-09-20T08:01:03.945Z. This is not the publication date.

Observed changes

AIIC observation times, not verified publisher revision times. Up to eight recent revisions.

2026-09-21T08:02:06.831Z

  • pricing: {"input":0.422298,"output":0.844596}{"input":0.9552599999999999,"output":1.9105199999999998}