Roundup
Best AI Models for Coding
Which frontier models actually hold up in multi-file refactors, agentic tooling and test-driven work, and what they cost per million tokens.
DeepSeek: DeepSeek V4 Flash Vision Exp
deepseek/deepseek-v4-flash-vision-exp
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,...
Listed (21 Aug 2026)
Source: OpenRouter (live)
- Input
- $0.216
- USD per 1M tokens
- Output
- $0.647
- USD per 1M tokens
- Blended
- $0.323
- 75% in / 25% out
- Context
- 1.0M
- tokens
- Max output
- 262K
- tokens
- Modality
- text+image->text
Prices as listed on OpenRouter, refreshed every five minutes. Provider-direct prices may differ. Convert to your currency on the AI Tracker.
Capabilities
Declared on the listing
- Tool / function calling Declared
- Reasoning controls Declared
- Structured output Declared
- InputText, Image
- OutputText
Capabilities are read from the provider listing. “Not declared” means the listing does not advertise the feature, not that it is absent.
Why it costs this
Pricing context
- 60% below median
- Cheap input
- Cheap output
- Market median blended price is $0.806/M across 417 priced models.
Alternatives
More from DeepSeek
DeepSeek
$0.262
/M blended
$0.165
/M blended
DeepSeek: DeepSeek V4 Pro 0813
DeepSeek
$0.806
/M blended
$0.990
/M blended
DeepSeek: DeepSeek V4 Flash 0731
DeepSeek
$0.050
/M blended
$0.165
/M blended
Alternatives
Similar price, other providers
$0.319
/M blended
Z.ai (Zhipu)
$0.310
/M blended
Qwen: Qwen3 Next 80B A3B Instruct
Qwen (Alibaba)
$0.343
/M blended
$0.304
/M blended
$0.344
/M blended
Qwen (Alibaba)
$0.300
/M blended
Within ±50% of $0.323/M blended.
Analysis
Related reading
Review
DeepSeek Review
Open-weight, remarkably cheap and genuinely capable. Where DeepSeek fits and what to watch for.
Low-cost open-weight reasoning and chat models. All DeepSeek models · Official site
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