deepseek-v4-pro · DeepSeek
(This model currently points to the older 0423 version; if you need to request the latest version, you can choose the model deepseek-v4-pro-0813)DeepSeek-V4 features an ultra-long context of one million characters and achieves leading performance domestically and in the open-source domain in agent capabilities, world knowledge, and reasoning.( Directly requesting deepseek-v4-pro will route you through the official discount channel.)
(This model currently points to the older 0423 version; if you need to request the latest version, you can choose the model deepseek-v4-pro-0813)DeepSeek-V4 features an ultra-long context of one million characters and achieves leading performance domestically and in the open-source domain in agent capabilities, world knowledge, and reasoning.( Directly requesting deepseek-v4-pro will route you through the official discount channel.)
DeepSeek V4 Pro has a 1,000,000 token context window.
On AIHubMix, DeepSeek V4 Pro costs $1.69 per million input tokens and $3.38 per million output tokens. Cached input reads are billed at $0.14 per million tokens.
DeepSeek V4 Pro accepts text input.
DeepSeek V4 Pro supports tool calling, function calling, structured outputs and thinking. Per-protocol parameter support is listed in the capability table on this page.
DeepSeek V4 Pro is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to deepseek-v4-pro — no other code changes needed.
DeepSeek V4 Pro is developed by DeepSeek. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
DeepSeek V4 Pro was released on April 24, 2026 by DeepSeek.
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Use DeepSeek V4 Pro via the AIHubMix unified API — one interface for every major LLM.