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Model index
DeepSeek·DeepSeek V / R

DeepSeek-V4-Flash-Vision-Exp

An experimental V4 Flash API model adding image input, now superseded by DeepSeek V4.1 Flash.

RetiredReasoningCodingAgentMultimodalWeights not released

DeepSeek’s V4.1 Flash release says the old V4 Flash Vision Exp is offline; the compatibility model name `deepseek-v4-flash-vision-exp` is temporarily served by V4.1 Flash.

MODEL NUMBER105
First public date
2026-08-21
Organization
DeepSeek
Family
DeepSeek V / R
01

Specifications

Only published specifications are shown.

Total parameters
284B
Active parameters
13B
Architecture
MoE
Context
1,000,000 tokens
Input modalities
Text · Image
Open weights
No
Status
Retired↗
Retirement date
2026-09-10
02

Overview

Release dates

— DeepSeek-V4-Flash-Vision-Exp launched in the multimodal API. ↗

03

Architecture & capabilities

Attention

DSA

Model capabilities

VisionAgent

API features

Adjustable reasoningResponses API
04

Release history

Preview

DeepSeek-V4-Flash-Vision-Exp launched in the multimodal API.

View source
Service retired

DeepSeek V4 Flash Vision Exp was retired; the compatibility model name `deepseek-v4-flash-vision-exp` is temporarily served by V4.1 Flash.Effective date: 2026-09-10 · API

View source
05

Related models

Select a card to view the related model.

Variant ofDeepSeek-V4-Flash-0731View details →Replaced byDeepSeek-V4.1 FlashThe compatibility model name is temporarily routed to V4.1 FlashView details →
06

Sources

01
DeepSeek-V4-Flash-Vision-Exp ReleaseDeepSeek · Published 2026-08-21
Official · Verified02
DeepSeek models and pricingDeepSeek · Published 2026-08-21 · Checked 2026-09-14
Official · Verified03
DeepSeek V4.1 Flash：更强、更快、更普惠DeepSeek · Published 2026-09-10 · Checked 2026-09-10
Official · Verified
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