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deepseek/deepseek-v4-flash-0731

DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows.

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384K max output
Input $0.08/M · Output $0.18/M · Cache read $0.02/M
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API details and access

Model Details

ProviderDeepSeek
TypeLlm
Model IDdeepseek/deepseek-v4-flash-0731

Capabilities

InputText
OutputText
Context-
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-0731",
  "messages": [
    {
      "role": "user",
      "content": "Hello"
    }
  ],
  "max_tokens": 512
}

Pricing

Input$0.08 / 1M tokens
Output$0.18 / 1M tokens
Cache read$0.02 / 1M tokens

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