GLM-4.5 AirX is Zhipu AI's language model with a 128K context window and up to 32K output tokens, starting at $1.10 / 1M input and $4.50 / 1M output. An extended variant of the GLM-4.5 Air MoE model from Z AI, offering enhanced performance for agentic and tool-use workloads.
Specifications
Canonical IDzhipu-glm-4-5-airx
TypeLanguage
StatusActive
CreatorZhipu AIZhipu AI
Providers
Context Window128K tokens
Max Output32K tokens
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities1/13
Reasoning·
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Z AI (Zhipu) logo
Z AI (Zhipu)
zai/glm-4.5-airx
$1.10$4.50

Cost Calculator

Preset:

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
GLM-5V Turbo203K$1.20$4.00
GLM-5 Turbo203K$1.20$4.00
GLM-5.1 Non-Reasoning
GLM-5 Non-Reasoning
GLM-5 Code200K$1.20$5.00
GLM-4.6V FlashFlash128K
GLM-4 32B128K$0.100$0.100
GLM-4.7 FlashX200K$0.060$0.400
GLM-4.7 Non-Reasoning
GLM-4.6 Reasoning

Model IDs