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Z.AI: GLM 4.5 Air

z-ai/glm-4.5-air

Description

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)

API Usage Examples

OpenAI Compatible Endpoint

Use this endpoint with any OpenAI-compatible library. Model: Z.AI: GLM 4.5 Air (z-ai/glm-4.5-air)

curl https://api.ridvay.com/v1/chat/completions   -H "Content-Type: application/json"   -H "Authorization: Bearer YOUR_API_KEY"   -d '{
    "model": "z-ai/glm-4.5-air",
    "messages": [
      {
        "role": "user",
        "content": "Explain the capabilities of the Z.AI: GLM 4.5 Air model"
      }
    ],
    "temperature": 0.7,
    "max_tokens": 1024
  }'

Supported Modalities

  • Text

API Pricing

  • Input: 0.2$ / 1M tokens
  • Output: 1.1$ / 1M tokens

Token Limits

  • Max Output: 96,000 tokens
  • Max Context: 131,072 tokens

Subscription Tiers

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