DeepSeek V4 Flash 0731
Released
2026-07-31
Last refreshed
2026-10-19
Status
Researched 1d ago
Open sourceCommercial use: permitted
DeepSeek releases · 11 in the last 12 months · this family litChangelog →
Specifications
- Family
- DeepSeek V4
- Released
- 2026-07-31
- Architecture
- Mixture of Experts
- Specialization
- general
- Openness
- Open source
- License
- MITOSI-approvedPermitted
- Weights
- Available
- Code
- Unknown
Created by
Pricing
Output / 1M
$0.153
Input / 1M
$0.076
Cheapest of 4 routes · Vercel AI Gateway · cache read $0.014
Links
About
DeepSeek V4 Flash 0731 is the official (post-preview) DeepSeek V4 Flash release, launched on the DeepSeek API in public beta on 2026-07-31 with upgraded agent capabilities. DeepSeek says it keeps the same architecture and size as the April preview. MIT-licensed open weights are on Hugging Face as DeepSeek-V4-Flash-0731.
Providers(4)
Compare all 4Compare API pricing across 4 tracked provider routes for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Cache | Route |
|---|---|---|---|---|
| Vercel AI Gateway | $0.076 | $0.153 | read $0.014 | Serverless |
| Together AI | $0.140 | $0.280 | read $0.030 | ServerlessProvisioned |
| OpenRouter | $0.1298 | $0.3894 | read $0.0041 | Serverless |
| Fireworks AI | - | - | - | ProvisionedPartial |
Available via routers & gateways(1)
Capabilities
Reasoning
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
API versions
DeepSeek-V4-Flash-0731deepseek/deepseek-v4-flash-0731Created by
Pricing
Output / 1M
$0.153
Input / 1M
$0.076
Cheapest of 4 routes · Vercel AI Gateway · cache read $0.014
Links