DeepSeek-GRM-27B
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A to Z
- A · App
- No
- B · Built By
- DeepSeek
- C · CEO & Politics
- Liang Wenfeng — Not publicly documented (PRC-based; operates under Chinese regulatory environment)
- D · Date
- 2025
- E · Expertise
- Intermediate+
- F · Free Tier
- Yes
- G · Generates
- Text only
- H · Deployment
- Local (open weights)
- I · Inputs
- Text
- J · Jurisdiction
- China
- K · Key Staffers
- Liang Wenfeng (Founder & CEO, also co-founder of High-Flyer hedge fund)
- L · Languages
- Chinese-primary
- M · Model Type
- LLM
- N · Safety Issues
- None reported
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, Gemma license)
- Q · AIDb Rating
- 5/10 · AIDb v2.0 (rule-based): Capability 4/10 · Currency 4/10 · Access 8/10 · Significance 4/10 → 4.60
- R · What Makes It Special
- 27B generalist reward model from DeepSeek's research on inference-time scaling for reward modeling: its reward judgments on general queries improve as more inference compute is spent.
- S · Stock / Status
- Private (funded by High-Flyer)
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- @deepseek_ai
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights LLM from DeepSeek, released 2025.
Data completeness 88% · Last verified 2026-06-11 · Primary source ↗
Cite this
“DeepSeek-GRM-27B.” AIDb — The AI Database. Verified 2026-06-11. https://theaidatabase.com/m/deepseek-ai-deepseek-grm-27b.html
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