DeepSeek model API
deepseek-v4-flash
DeepSeek-V4-Flash is a preview Mixture-of-Experts (MoE) language model in the DeepSeek-V4 series, with 284 billion total parameters, 13 billion active parameters, and support for an ultra-long context window of up to 1 million tokens.
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Published pricing
Pricing snapshot
Last updated 2026-07-15. Live pricing may change after publication.
Input
$ 0.1481 / 1M tokens
Output
$ 0.2962 / 1M tokens
Compatibility
Supported API formats
- anthropic
- openai
Integrate through one API key
Review the protocol guide, then use this model ID in your request.