DeepSeek

DeepSeek V4 Flash Vision Exp

deepseek/deepseek-v4-flash-vision-exp
Model weightsReleased Aug 21, 2026Open Weights
ThinkingToolsVisionopen weights

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,...

Cost / 1M tokens

Low usage

$0.44

input

$0.014

cached input

$1.32

output

Context Window

1M

Up to 944K max output

Modalities

text, image → text

DeepSeek tokenizer

Quickstart & API

deepseek/deepseek-v4-flash-vision-exp
Open the model picker in ChatOSS Desktop (Code, Kanban, or Chat) and select or paste this model ID.

Best for & Strengths

Key Strengths

Open weightsExtended reasoningTool & agent callingMultimodal vision

Recommended Workloads in ChatOSS

  • Coding agents
  • Complex reasoning & debugging
  • Screenshot-to-code workflows
Available in ChatOSS Code, Kanban Orchestrate, and Chat modes via Plus, Max, or BYOK.

Active Provider Endpoints (2)

Upstream inference providers serving DeepSeek V4 Flash Vision Exp, with per-provider pricing, context limits, quantization, and 24-hour uptime.

ProviderInput / 1MOutput / 1MCache Read / 1MContextMax OutputQuantizationUptime (24h)
DeepInfracache
deepinfra/fp8
$0.216$0.647$0.00691M262Kfp899.9%
GMICloudcache
gmicloud/fp8
$0.44$1.32$0.0141M944Kfp8100.0%

Supported API Parameters

Parameters accepted by this model when called through ChatOSS or OpenRouter.

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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