z-ai
Z.ai: GLM 4.5 Air (free)
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...
Quality Score
79/100
composite of price, context, capability
Input Price
Free
per 1M tokens
Output Price
Free
per 1M tokens
Context Window
131,072
tokens
- Model ID
- z-ai/glm-4.5-air:free
- Vendor
- z-ai
- Tokenizer
- Other
- Input Modalities
- text
- Output Modalities
- text
- Max Output
- 96,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- not supported
- Reasoning Mode
- ✓ supported
- Vision
- text only
- Audio
- no
- Moderated
- no
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