DeepSeek

DeepSeek: DeepSeek V4 Flash Vision Exp

deepseek/deepseek-v4-flash-vision-exp

canonical: deepseek/deepseek-v4-flash-vision-exp-20260821

Descriptionfrom OpenRouter

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,...

Context length

1,048,576 tok

Max completion

943,717 tok

Knowledge cutoff

—

Expires

—

Added to OpenRouter

8/21/2026

Cache last refreshed

11/12/2026

Primary modality

text+image->text

Source

OpenRouter

Input modalities

textimage

Output modalities

text

Pricing

Field	Per token (USD)	Per million
prompt	0.00000044	$0.440
completion	0.00000132	$1.32
input_cache_read	0.000000014	$0.014

Supported parameters(20)

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

OpenRouter page Hugging Face

Videos

30:13

DeepSeek V4 Flash Vision: Low Price, but Does It Hallucinate?

Aug 21, 2026 · YouTube

Rounds

14 answersin this database. A round opens every model's answer to the same prompt.

Aug 22, 2026Home TurfSay it in Chineseround answer
Aug 21, 2026Vision & PerceptionThe scroll testin a video round answer
Aug 21, 2026Vision & PerceptionThe scroll testin a video round answer
Aug 21, 2026Vision & PerceptionThe scroll testin a video round answer
Aug 21, 2026Vision & PerceptionThe scroll testin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer
Aug 21, 2026Vision & PerceptionCar Identificationin a video round answer