GLM 4.5 Air (free)

glm-air

OpenRouter · z-ai/glm-4.5-air:free

Capabilities

Tool CallNo

ReasoningYes

Structured OutputNo

Temperature ControlYes

AttachmentsNo

Open WeightsYes

Input

text

Output

text

Input$0.000

Output$0.000

Direct installation coming soon — March 2026

ProviderOpenRouter

Model IDz-ai/glm-4.5-air:free

Familyglm-air

Knowledge Cutoff2025-04

Release Date2025-07-28

Last Updated2025-07-28

Context128K

Max Output96K

@openrouter/ai-sdk-provider