Context
131K tokens (~66 books)
Input $/1M
Free
Output $/1M
Free
Type
text
License
Open Source
Benchmarks
0 tested
Data as of
About
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE) architecture but with a more compact parameter...
No benchmark data available yet.
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Source Code
BenchGecko API
glm-4-5-air-free
Specifications
- Typetext
- Context131K tokens (~66 books)
- ReleasedJul 2025
- LicenseOpen Source
- StatusActive
- Cost / Message~$0.000
Available On
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Frequently Asked Questions
GLM 4.5 Air (free) is an open-source text AI model by z-ai, released in July 2025. Context window: 131K tokens.
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Key facts · as of 2026-05-03
- GLM 4.5 Air (free) by z-ai. Not enough public benchmark scores to rank yet.
- List price free input · free output per 1M tokens (as of 2026-05-03).
How to cite · data as of 2026-05-03
GLM 4.5 Air (free) · benchmarks, pricing and providers. BenchGecko, data as of 2026-05-03. https://benchgecko.ai/model/glm-4-5-air-free
Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP