GLM-5.3-Flash
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Overview
Open multimodal MoE: 320B total / 18B active, MIT license, 1.05M-token context, very low pricing. Flash-tier sibling to GLM-5.3.
Generates
App available
Details
- Vendor
- Zhipu AI
- Type
- Multimodal LLM
- Release year
- 2026
- Jurisdiction
- China
- CEO
- Zhang Peng
- Key staffers
- Tang Jie (CEO, Tsinghua University spin-off)
- Deployment
- Open weights (Hugging Face; MIT license) + Z.ai API
- Open source
- Yes
- Free tier
- Yes
- Subscription
- API: $0.15/M input, $0.50/M output.
- Stock status
- Private
- X
- @ZhipuAI
Known safety issues
None publicly documented
AIDb Rating
AIDb v2.0 (curated): Capability 8/10 · Currency 10/10 · Access 10/10 · Significance 6/10 → 8.50
Last verified 2026-09-14 · Primary source ↗
Cite this
“GLM-5.3-Flash.” AIDb — The AI Database. Verified 2026-09-14. https://theaidatabase.com/m/zhipu-ai-glm-5-3-flash.html
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