DeepSeek-V4-Pro
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Overview
Largest open-weights model at release (~1.6T total params, 49B active; 865GB on Hugging Face), 1M-token context. SWE-bench Verified 80.6% (vendor-reported), competitive with frontier proprietary models at a fraction of the price. Released alongside V4 Flash.
Details
- Vendor
- DeepSeek
- Type
- LLM
- Release year
- 2026
- Jurisdiction
- China
- CEO
- Liang Wenfeng
- Key staffers
- Liang Wenfeng (Founder & CEO, also co-founder of High-Flyer hedge fund)
- Deployment
- Cloud + Local (open weights, MIT license)
- Open source
- Yes
- Free tier
- Yes
- Subscription
- API: $0.435/M input, $0.87/M output (launch discount made permanent May 22, 2026)
- Stock status
- Private (funded by High-Flyer hedge fund)
- X
- @deepseek_ai
Capabilities
App
AIDb Rating
AIDb v2.0 (curated): Capability 9/10 · Currency 10/10 · Access 10/10 · Significance 9/10 → 9.35
Safety notes
China-jurisdiction content alignment; use official model card for details.
Last verified 2026-06-11 · Primary source ↗
Cite this
“DeepSeek-V4-Pro.” AIDb — The AI Database. Verified 2026-06-11. https://theaidatabase.com/m/deepseek-v4-pro.html
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