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 0731
deepseek/deepseek-v4-flash-0731
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....
Listed (31 Jul 2026)
Source: OpenRouter (live)
- Input
- $0.059
- USD per 1M tokens
- Output
- $0.300
- USD per 1M tokens
- Blended
- $0.119
- 75% in / 25% out
- Context
- 1.0M
- tokens
- Max output
- 944K
- tokens
- Modality
- text->text
Prices as listed on OpenRouter, refreshed every five minutes. Provider-direct prices may differ. Convert to your currency on the AI Tracker.
Price history
How this listing has moved
- 7-day
- −82%
- $0.660 → $0.119/M
- 30-day
- −64%
- $0.331 → $0.119/M
- 90-day
- +16%
- $0.103 → $0.119/M
32 daily snapshots from 24 Sept 2026 to 3 Nov 2026. Blended = 75% input / 25% output. See all changes on Market Movers.
Capabilities
Declared on the listing
- Tool / function calling Declared
- Reasoning controls Declared
- Structured output Declared
- InputText
- 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
- 87% below median
- Cheap input
- Cheap output
- Market median blended price is $0.900/M across 429 priced models.
Alternatives
More from DeepSeek
$0.525
/M blended
$0.075
/M blended
DeepSeek
$0.159
/M blended
$0.323
/M blended
DeepSeek: DeepSeek V4 Pro 0813
DeepSeek
$1.09
/M blended
DeepSeek: DeepSeek V4 Pro 0423
DeepSeek
$2.00
/M blended
Alternatives
Similar price, other providers
DeepSeek: DeepSeek V4 Flash Latest
~Deepseek
$0.119
/M blended
Nex Agi
$0.119
/M blended
$0.122
/M blended
Qwen (Alibaba)
$0.114
/M blended
$0.125
/M blended
$0.125
/M blended
Within ±50% of $0.119/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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