This model always redirects to the latest model in the DeepSeek Pro family.
Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.
DeepSeek Pro Latest costs $0.123/M input tokens and $3.50/M output tokens, with separate rates for Cache Read at $0.123/M tokens.
DeepSeek Pro Latest has a 1,048,576 token context window. It supports up to 393,216 completion tokens.
Yes. DeepSeek Pro Latest accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.
tools
tool_choice
response_format
DeepSeek V4.1 Flash, DeepSeek V4 Flash Vision Exp, DeepSeek V4 Flash 0731 and 9 more are other text models from DeepSeek.
DeepSeek Pro Latest was released on September 14, 2026.