DeepSeek V4 Pro 0423

DeepSeek · released 24 Apr 2026

Input$0.209per 1M tokens

Output$0.418per 1M tokens

Context1,049Ktokens

WeightsOpen

context on a 1K–2M scale

About

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,...

Details

Lab: DeepSeekopenrouter.ai · 3 Oct 2026
Context: 1,049Kopenrouter.ai · 3 Oct 2026
Input price: $0.209 / 1Mopenrouter.ai · 3 Oct 2026
Output price: $0.418 / 1Mopenrouter.ai · 3 Oct 2026
Max output: 384,000 tokensopenrouter.ai · 3 Oct 2026
Inputs: textopenrouter.ai · 3 Oct 2026
Open weights: Yesopenrouter.ai · 3 Oct 2026

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Sources

openrouter.ai/deepseek/deepseek-v4-pro· checked 3 Oct 2026