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D

DeepSeek V4 Flash 0731

DeepSeekModel IDdeepseek-v4-flash-0731
D

DeepSeek V4 Flash 0731

DeepSeekModel IDdeepseek-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. This is the GA release of DeepSeek V4 Flash.

ModeText → Text
Input price$0.44
Output price$1.32
Context length1048576 tokens

Capabilities & limits

Use cases
Not available
Model capabilities
Not available
Model Brand
DeepSeek
Input modality
Text
Output modality
Text
Max output
131072 tokens

Pricing

ProviderBilling typePrice summary
D
DeepSeek-Balanced
Expression
Input price$0.44per 1M tokens
Completion price$1.32per 1M tokens
Cache read price$0.014per 1M tokens
Cache write price—
D
DeepSeek-Custom
Expression
Input price$0.44per 1M tokens
Completion price$1.32per 1M tokens
Cache read price$0.014per 1M tokens
Cache write price—

Integration

Code Example

curl http://127.0.0.1:4179/v1/chat/completions \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v4-flash-0731",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

Replace <YOUR_API_KEY> with the API key generated on your token management page.

Authentication

All requests must include the Authorization: Bearer <TOKEN> header.

Endpoint Path

POST
openai

Supported Parameters

ParameterTypeDefaultDescription
string-
string-
string-
string-
string-
string-
string-
string-

Rate Limits

RPM

No rate limits configured

RPM = requests per minute.