DeepSeek API: Pricing and Model Specifications for V4 Flash and Pro
By
nateb2022
Lightly toasted, lightly seasoned, mostly correct.
Summary
DeepSeek's API documentation page detailing the pricing and model specifications for DeepSeek-V4-Flash and DeepSeek-V4-Pro. It covers token-based billing (per 1M tokens), model versions, base URLs for OpenAI and Anthropic formats, thinking mode support, context length (1M), and maximum output limits. The content is purely technical documentation with no narrative or editorial elements.
Key quotes
· 4 pulledThe prices listed below are in units of per 1M tokens.
A token, the smallest unit of text that the model recognizes, can be a word, a number, or even a punctuation mark.
We will bill based on the total number of input and output tokens by the model.
Supports both non-thinking and thinking (default) modes
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