DeepSeek V4 Flash Vision Exp API

DeepSeek's DeepSeek V4 Flash Vision Exp, through an OpenAI-compatible API. Providers quote it on an open exchange, and each request goes to the offer with the lowest estimated charge that meets your rules.

Providers compete for each request. The exchange ranks the offers that meet your rules by estimated charge. It fixes your maximum charge before the first token, and you pay for the tokens that the model uses.
The OpenAI and Anthropic APIs. Use the OpenAI or Anthropic SDK that you have. Set the base URL and your key, and send deepseek-v4-flash-vision-exp as the model.
Your data rules. Send x-liquid-retention: none and only offers whose provider does not keep your content compete for the request.

Facts

Model name: deepseek-v4-flash-vision-exp
Maker: DeepSeek
Context window: 1M tokens
Input price: $0.216 per million tokens
Output price: $0.647 per million tokens
Providers: 1 independent provider
Regions: us

Providers

Architect: us, $0.216 input and $0.647 output per million tokens, $0.0069 cache read per million tokens, 1M tokens of context

Request

curl https://router.inference.ai.exchange/v1/chat/completions \
  -H "Authorization: Bearer $LIQUID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v4-flash-vision-exp",
    "messages": [{"role":"user","content":"Say hello."}]
  }'

Questions

What is DeepSeek V4 Flash Vision Exp?: Served by intent-router: each job goes to the cheapest healthy upstream for this model.
How much does DeepSeek V4 Flash Vision Exp cost?: Offers now ask $0.216 per million input tokens and $0.647 per million output tokens. A job pays for the tokens it uses. The exchange picks the cheapest eligible offer.
What is the context length of DeepSeek V4 Flash Vision Exp?: The largest offer takes 1,048,576 input tokens. A smaller offer can take less. The exchange skips an offer that cannot take your message.
What can DeepSeek V4 Flash Vision Exp do?: Its providers list Vision, Reasoning effort, JSON object, JSON schema, Frequency penalty, Logit bias, Log probabilities, Min-p sampling, Presence penalty, Repetition penalty, Seed, Stop sequences, Top-k sampling, Top-p sampling, Text, Tools.
What inputs and outputs does DeepSeek V4 Flash Vision Exp support?: Text · Images → Text.
Which providers serve DeepSeek V4 Flash Vision Exp?: 1 independent provider quote it now, with 1 offer. The table above ranks them by the cost of a typical job.
How do I call DeepSeek V4 Flash Vision Exp?: Send "deepseek-v4-flash-vision-exp" as the model in an OpenAI or Anthropic request. The API section links to setup steps for each client.
When was DeepSeek V4 Flash Vision Exp listed?: The exchange first listed it on 10/8/2026. This is not its release date.

DeepSeek V4 Flash Vision Exp API

Facts

Providers

Request

Questions

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