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deepseek/deepseek-v4-flash

DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and hig...

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1M context384K max output
Input $0.14/M · Output $0.28/M · Cache read $0.0028/M
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API details and access

Model Details

ProviderDeepSeek
TypeLlm
Model IDdeepseek/deepseek-v4-flash

Capabilities

InputText
OutputText
Context1,000,000
Max Output384,000
VisionNot supported
Function CallingSupported

Access details

Chat Completions
Base URLhttps://api.sandbase.ai
API Endpoint/v1/chat/completions
{
  "model": "deepseek/deepseek-v4-flash",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 512
}

Pricing

Input$0.14 / 1M tokens
Output$0.28 / 1M tokens
Cache read$0.0028 / 1M tokens

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