DeepSeek: DeepSeek-V4-Pro-0813 API
DeepSeek-V4-Pro-0813 is the official release of DeepSeek-V4-Pro, superseding the preview version, with greatly enhanced agentic capabilities and performance improvements that are especially pronounced in production environments. It is built on the DeepSeek-V4-Pro (Preview) model structure, with a DSpark speculative decoding module attached.
- Context window: 1,000,000 tokens
- Max output: 384,000 tokens
- Input: text
- Output: text
- Reasoning: Supported
- Tool calling: Supported
- File input: Supported
- Released: 2026-08-12
Frequently Asked Questions
What is the context window of DeepSeek-V4-Pro-0813?
DeepSeek-V4-Pro-0813 supports a context window of up to 1,000,000 tokens.
Does DeepSeek-V4-Pro-0813 support function calling?
Yes. DeepSeek-V4-Pro-0813 supports tool / function calling.
Does DeepSeek-V4-Pro-0813 support reasoning?
Yes. DeepSeek-V4-Pro-0813 is a reasoning-capable model.