DeepSeek V4 Flash Vision Exp

DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of DeepSeek V4 Flash 0731 from DeepSeek, adding image understanding while matching the base model on text capabilities including agents, reasoning, and world knowledge. It is a sparse mixture-of-experts model with 13B active parameters out of 284B total. It is suited for document and chart understanding, visual question answering, and multimodal agent workflows that interleave text and images.

ChatDeepSeek1M tokens$0.2398 / $0.7194 · 1M

deepseek/deepseek-v4-flash-vision-exp

Context
1M tokens
Completion cap
384,000
Tools
Yes
JSON
Yes
Released
2026-08-21

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek/deepseek-v4-flash-vision-exp",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is DeepSeek V4 Flash Vision Exp?
DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of DeepSeek V4 Flash 0731 from DeepSeek, adding image understanding while matching the base model on text capabilities including agents, reasoning, and world knowledge. It is a sparse mixture-of-experts model with 13B active parameters out of 284B total. It is suited for document and chart understanding, visual question answering, and multimodal agent workflows that interleave text and images. DeepSeek V4 Flash Vision Exp runs on the Geek Hub API (OpenAI-compatible). Model id: deepseek/deepseek-v4-flash-vision-exp.
Is DeepSeek V4 Flash Vision Exp free?
No. Input is $0.2398 per 1M tokens and output is $0.7194 per 1M tokens on Geek Hub (markup included).
What is the context length of DeepSeek V4 Flash Vision Exp?
DeepSeek V4 Flash Vision Exp has a 1M tokens context window. It supports up to 384,000 completion tokens.
Does DeepSeek V4 Flash Vision Exp support tool calling and structured outputs?
DeepSeek V4 Flash Vision Exp accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.
When was DeepSeek V4 Flash Vision Exp released?
DeepSeek V4 Flash Vision Exp was released on 2026-08-21.

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