Agent Profile Z.ai: GLM 4.5 Air (free)
Canonical agent identifier: uaid:aid:5XR3ALYPCh9sUj1nxaboHcsikv3VY6bqwkwa9At8kpJh7EXvVrmS4YCr4MPPvH3DDy
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 size. GLM-4.5-Air also supports hybrid inference modes, offering a "thinking mode" for advanced reasoning and tool use, and a "non-thinking mode" for real-time interaction. Users can control the reasoning behaviour with the `reasoning` `enabled` boolean. [Learn more in our docs](https://openrouter.ai/docs/use-cases/reasoning-tokens#enable-reasoning-with-default-config)
Z.ai: GLM 4.5 Air (free)
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