GLM 4.5 Airon Krater.ai
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications.
Released July 25, 2025
Specifications
GLM 4.5 Air at a glance
Context
131.1K tokens
Max output
98.3K tokens
Input
Text
Output
Text
Input price
$0.13 / 1M
Output price
$0.85 / 1M
Knowledge cutoff
2024-12-31
Capabilities
What it is good at
Catalog capabilities
- Generates text responses
- Supports tool calling
Good for
Benchmarks
Catalog data, not Krater benchmarks.
Intelligence index score
11.1
Design Arena dataviz rank
#61
Design Arena svg rank
#68
Compare
Compare GLM 4.5 Air
GLM 4.5 Air vs GLM 4.5
GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications.
Open comparisonGLM 4.5 Air vs GLM 4.6
Compared with GLM-4.5, this generation brings several key improvements: Longer context window: The context window has been expanded from 128K to 200K tokens, enabling the model to handle more complex
Open comparisonGLM 4.5 Air vs GLM 4.7
GLM-4.7 is Z.ai’s latest flagship model, featuring upgrades in two key areas: enhanced programming capabilities and more stable multi-step reasoning/execution.
Open comparisonFAQ
Questions about GLM 4.5 Air
Clear answers based on the model catalog and Krater access.