DeepSeek V4 Flash Vision Exp API
About
Build advanced reasoning agents with DeepSeek V4 Flash Vision Exp, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.22/1M input and $0.65/1M output tokens, native tool calling support, open weights architecture. Access DeepSeek V4 Flash Vision Exp via the OpenRouter API with up to 262K output tokens.
Capabilities
Input Modalities
textimage
Output Modalities
text
Reasoning
Yes
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
262K
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.22
Output
$0.65
Caching (per 1M tokens)
Read
$0.0069
Frequently Asked Questions
DeepSeek V4 Flash Vision Exp by OpenRouter costs $0.22 per 1M input tokens and $0.65 per 1M output tokens. Cached reads cost $0.0069 per 1M tokens.
Model Details
ID
deepseek/deepseek-v4-flash-vision-exp
Provider
OpenRouterFamily
deepseek-flash
Release Date
Aug 21, 2026
Knowledge Cutoff
N/A
API Integration
NPM Package
@openrouter/ai-sdk-provider
Environment Variables
OPENROUTER_API_KEY
API Base URL
https://openrouter.ai/api/v1