opendunes

DeepSeek V4 Flash Vision Exp

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

What it costs

You pay for what each request uses. No subscription, no minimum.

≈ 0,37 DA per message3 000 DA buys about 8 100 messages

One message, the ordinary use

1 000 tokens sent× 146,45 DA per 1M0,15 DA
500 tokens back× 439,34 DA per 1M0,22 DA
Total≈ 0,37 DA

Every rate

Meter↑ you send↓ comes back
Text tokens146,45 DA439,34 DA
Cached tokens read4,66 DA

per 1M tokens

Answer a quick question≈ 0,13 DA
Read an invoice photo and pull out the total≈ 0,26 DA
Reply to a customer email≈ 0,26 DA
Describe a chart image in plain words≈ 0,35 DA
Write a one-page draft≈ 0,44 DA
When you pay
After the answer, from your balance. Nothing is held.
Why it varies
A longer question or a longer answer costs more.
After each one
The exact charge shows on the request.
DepositDeposits from 50 DA, with Edahabia or CIB.

Where your request runs

Two companies run this model. OpenDunes sends each request to one of them, picked by price and speed. If it fails, the next one takes it. DA per 1M tokens: ↑ what you send · ↓ what comes back.

DeepInfra51 % offUnited States…
↑ Sent, per 1M
Was 146,4571,76 DA
↓ Back, per 1M
Was 439,35215,28 DA
Cache read
Was 4,652,28 DA
Latency
…
Throughput
…
GMICloudUnited States…
↑ Sent, per 1M
146,45 DA
↓ Back, per 1M
439,34 DA
Cache read
4,66 DA
Latency
…
Throughput
…
Provider↑ Sent↓ BackCache readLatencyThroughputUptime
DeepInfra51 % offUnited StatesWas 146,4571,76 DAWas 439,35215,28 DAWas 4,652,28 DA………
GMICloudUnited States146,45 DA439,34 DA4,66 DA………

You pay the price of the provider that served your request. Prices read 15:19 · speed over the last 30 minutes · uptime over 3 days.

See it in action

Real requests, real replies. Try any of them yourself — one click, pre-filled.

Understands images
You send

What's the total on this invoice, and when is it due?

invoice-scan.jpg · photo
It replied

The total is 42 300,00 DA, due 5 September 2026. Worth a double-check: the handwritten day could read as 8 instead of 3.

Try in Chat Lab
Structured output
You send

Turn this customer email into JSON with intent, urgency and order_id.

customer-email.txt
It replied

{ "intent": "refund", "urgency": "high", "order_id": "OD-58421" }

Try in Chat Lab

Try your own request — same model, pre-selected.

Open Chat Lab

Call it in code

Swap the base URL and the key. Your OpenAI code runs unchanged.

POST /v1/chat/completions
Base URL
https://opendunes.com/v1
Model ID
deepseek/deepseek-v4-flash-vision-exp
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://opendunes.com/v1",
    api_key=os.environ["OPENDUNES_API_KEY"],
)

resp = client.chat.completions.create(
    model="deepseek/deepseek-v4-flash-vision-exp",
    messages=[{"role": "user", "content": "Two lines to welcome a shop in Oran."}],
)

print(resp.choices[0].message.content)

Runs this request once on your balance.

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_kmin_pstopseedfrequency_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

  • How much does DeepSeek V4 Flash Vision Exp cost in dinars?

    About 0,37 DA per message. ↑ 146,45 DA · ↓ 439,34 DA per 1M tokens.

  • Is DeepSeek V4 Flash Vision Exp free? Can I try it?

    No. You pay per use from your balance, with no subscription. Try it in Chat at the same price.

  • What is DeepSeek V4 Flash Vision Exp 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.

  • DeepSeek V4 Flash Vision Exp or DeepSeek V4 Pro 0813?

    DeepSeek V4 Pro 0813 costs 0,44 DA more for the same message.

  • How do I pay for DeepSeek V4 Flash Vision Exp without an international card?

    Deposit dinars with your Edahabia or CIB card. Every model, DeepSeek V4 Flash Vision Exp included, is paid from that balance. No foreign card, no conversion.

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

    DeepSeek names no languages for DeepSeek V4 Flash Vision Exp. 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 open source?

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

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

    DeepSeek. Released 21 August 2026.

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