GLM 4.5 Air (free)

GLM 4.5 Air (free)

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) architecture but with a more compact parameter...

What is 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...

Specifications

  • Developer: Z.AI
  • Context window: 131.1K tokens
  • Max output: 96K tokens
  • Input modalities: text
  • Output modalities: text
  • Input price: Free per 1M tokens
  • Output price: Free per 1M tokens
  • Knowledge cutoff: 2024-12-31
  • Supported parameters: include_reasoning, max_tokens, reasoning, temperature, tool_choice, tools, top_p

Use GLM 4.5 Air (free) with PromptLayer

PromptLayer lets teams manage, evaluate, and observe prompts that run on GLM 4.5 Air (free) alongside every other model in their stack. Version prompts, run evals across models, and ship safe rollouts from the same dashboard.

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