GLM-5.1
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A to Z
- A · App
- Yes
- B · Built By
- Zhipu AI
- C · CEO & Politics
- Zhang Peng — Not publicly documented (PRC-based; operates under Chinese regulatory environment)
- D · Date
- 2026
- E · Expertise
- Beginner (app available)
- F · Free Tier
- Yes
- G · Generates
- Images, Video
- H · Deployment
- Cloud + Local (open weights, MIT license)
- I · Inputs
- Text
- J · Jurisdiction
- China
- K · Key Staffers
- Zhang Peng (CEO), Tang Jie (Chief Scientist), Liu Debing (Chairman)
- L · Languages
- Chinese-primary
- M · Model Type
- LLM
- N · Safety Issues
- China-jurisdiction content alignment; use official model card for details.
- O · Open Source
- Yes — open weights
- P · Pricing
- Free (open weights, MIT); Z.ai API $1.40/M input, $4.40/M output ($0.26/M cached)
- Q · AIDb Rating
- 8/10 · AIDb v2.0 (curated): Capability 8.5/10 · Currency 6/10 · Access 10/10 · Significance 5/10 → 7.70
- R · What Makes It Special
- Post-training upgrade to GLM-5 for agentic engineering (same ~744B MoE architecture, 40B active, 200K context, 131K max output). Topped SWE-Bench Pro at release (58.4) ahead of GPT-5.4 (57.7) and Claude Opus 4.6 (57.3) - first open-source model to lead that benchmark. Runs plan-execute-test-fix loops autonomously up to ~8 hours. Open weights released Apr 7, 2026.
- S · Stock / Status
- HK$622 (2513.HK, Sep 28, 2026)
- T · Training Cutoff
- [UNKNOWN]
- U · Users
- [UNKNOWN]
- V · Voice Chat
- No
- W · Weights
- Downloadable
- X · X Handle
- @ZhipuAI
- Y · Year Founded
- [UNKNOWN]
- Z · Bottom Line
- Open-weights LLM from Zhipu AI, released 2026.
Data completeness 88% · Last verified 2026-08-09 · Primary source ↗
Cite this
“GLM-5.1.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/zhipu-ai-glm-5-1.html
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