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Attribute

Z.ai (Zhipu)

GLM 4.5 Air
fast
Overview
CompanyZ.ai (Zhipu)
Version4.5
Tierfast
Released2025-07-25
Open weightsYes
Parameters110.5B
StatusActive
Pricing (USD per 1M tokens)
Input$0.20
Output$1.10
Cached input$0.025
Batch input—
Batch output—
Blended (3 in : 1 out)$0.43
Est. cost per token$0.000000425
Capacity
Context window128K
Max output32K
Inputstext
Features
CachingYes
ReasoningYes
ToolsYes
Task fit (heuristic, 1–5)
coding3 / 5
reasoning3 / 5
math3 / 5
summarization4 / 5
extraction4 / 5
classification4 / 5
chat3 / 5
creative3 / 5
translation4 / 5
vision1 / 5
long context3 / 5
agentic3 / 5

Prices are USD per 1M tokens from vendor price lists. “—” means the vendor does not publish it.