AI Buyer's Guide

Know what is worth paying for

Models
GLM 4.5

GLM-4.5-Air

Z AIZ AIChina

GLM-4.5-Air is a lightweight and efficient variant of the GLM-4.5 series, optimized for fast response times and lower computational costs. It is suitable for applications requiring quick inference and high throughput.

FastCheap
Input / 1M tokens
$0.17
Output / 1M tokens
$0.98
Output tokens/s
67.2
First-token seconds
1.52s
Supported plans
3

Benchmark history

Evaluations

14

TAU2

Measured Jul 10, 2026Source

Score

0.46

Terminalbench Hard

Measured Jul 10, 2026Source

Score

0.2

Lcr

Measured Jul 10, 2026Source

Score

0.44

Ifbench

Measured Jul 10, 2026Source

Score

0.38

Aime 25

Measured Jul 10, 2026Source

Score

0.81

Aime

Measured Jul 10, 2026Source

Score

0.67

Math 500

Measured Jul 10, 2026Source

Score

0.97

Scicode

Measured Jul 10, 2026Source

Score

0.31

Livecodebench

Measured Jul 10, 2026Source

Score

0.68

Hle

Measured Jul 10, 2026Source

Score

0.07

Gpqa

Measured Jul 10, 2026Source

Score

0.73

Mmlu Pro

Measured Jul 10, 2026Source

Score

0.82

Artificial Analysis Math Index

Measured Jul 10, 2026Source

Score

80.7

Artificial Analysis Intelligence Index

Measured Jul 10, 2026Source

Score

16.5

Plan availability

Products and plans that support this model

1
GLM Coding Plan

GLM Coding Plan

GLM Coding Plan is a subscription service by Z AI (Zhipu AI) designed for AI-powered coding. It provides access to GLM models (GLM-5.1, GLM-5-Turbo, GLM-4.7, GLM-4.5-Air) through official integrations with 20+ coding tools including Claude Code, Cline, Kilo Code, Cursor, and VS Code. Plans include dedicated MCP tools for vision understanding, web search, and repository access.

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