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DeepSeek V4 Flash Vision Exp (batch)

by DeepSeekReleased 21 August 2026

DeepSeek V4 Flash Vision Exp adds images to V4 Flash 0731: you send text with screenshots, charts or photos and it answers in text, still keeping about a thousand pages in mind. On text, tool use and agent tasks it is meant to match the version it is built on. It is marked experimental, so use it to try image reading in an agent or a document workflow.

TakesTextImages
GivesText

Reads about 1 000 pages · writes up to 940 pages

Parameters you can send

Standard OpenAI fields, grouped by what they control. Anything not listed is accepted and ignored.

Shaping the reply

How long, how varied, where to stop.

max_tokenstemperaturetop_ptop_kstopfrequency_penaltypresence_penaltyrepetition_penaltylogit_biaslogprobstop_logprobs

Reasoning

Let it think before answering — and see the thinking.

reasoningreasoning_effortinclude_reasoning

Structured output

Get JSON you can parse instead of prose.

response_formatstructured_outputs

Tools

Let the model call your functions.

toolstool_choice

Questions about DeepSeek V4 Flash Vision Exp (batch)

  • Is DeepSeek V4 Flash Vision Exp (batch) still on sale?

    No. DeepSeek has retired it. Other DeepSeek models are on sale.

  • What is DeepSeek V4 Flash Vision Exp (batch) best for?

    DeepSeek V4 Flash Vision Exp adds images to V4 Flash 0731: you send text with screenshots, charts or photos and it answers in text, still keeping about a thousand pages in mind. On text, tool use and agent tasks it is meant to match the version it is built on. It is marked experimental, so use it to try image reading in an agent or a document workflow.

  • Does DeepSeek V4 Flash Vision Exp (batch) work in Arabic, French or Darja?

    DeepSeek names no languages for DeepSeek V4 Flash Vision Exp (batch). Arabic, French and Darja: not stated.

  • Can it read PDFs, images or a whole book?

    It reads text and images. Up to 1M tokens in one request, about 1 000 pages. It writes up to 708 000 words at once.

  • Is DeepSeek V4 Flash Vision Exp (batch) open source?

    Yes, its weights are public. Open weights on Hugging Face

  • Who makes DeepSeek V4 Flash Vision Exp (batch), and when was it released?

    DeepSeek. Released 21 August 2026.

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