DeepSeek: DeepSeek V4 Flash Vision Exp

Image input Text input Text output
Author's Description

DeepSeek V4 Flash Vision Exp is an experimental vision-enabled version of [DeepSeek V4 Flash 0731](https://openrouter.ai/deepseek/deepseek-v4-flash-0731) from DeepSeek, adding image understanding while matching the base model on text capabilities including agents,...

Key Specifications
Context
1M
Released
Aug 21, 2026
Supported Parameters

This model supports the following parameters:

Response Format Include Reasoning Presence Penalty Stop Frequency Penalty Max Tokens Temperature Top Logprobs Tool Choice Reasoning Tools Logprobs Top P
Features

This model supports the following features:

Tools Response Format Reasoning
Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.22
Completion $0.66
Input Cache Read $0.007

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
DeepSeek
DeepSeek | deepseek/deepseek-v4-flash-vision-exp-20260821 1M $0.22 / 1M tokens $0.66 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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