GLM 4.5 Air
by Z Ai
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE)
Models
GLM 4.5 Air
Added 10 July 2026
Overview
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE) architecture but with a more compact parameter...
How to use / API access
Call via OpenRouter with model id `z-ai/glm-4.5-air`.
- openrouter ·
z-ai/glm-4.5-airDocs
OpenRouter id: z-ai/glm-4.5-air
Benchmarks
- Intelligence Index (artificial-analysis): 11.1 index
- Design Arena 3d (other): 1123 elo · #82
- Design Arena codecategories (other): 1139 elo · #92
- Design Arena dataviz (other): 1186 elo · #61
- Design Arena gamedev (other): 1097 elo · #95
Notes
GLM 4.5 Air is listed in the EDNA Models directory from the OpenRouter catalogue.
Get the free Developer’s Field Guide
A 27-page field guide to the AI coding workflow with Claude. Claude Code, MCP servers, the prompt patterns that work, and what to delegate. Free.
Enter your work email. We send it straight over, plus a few short notes worth knowing. Unsubscribe any time.