Z.ai
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...
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications.
40.3
Quality Score
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Arena ELO
Undisclosed
Parameters
131K
Context
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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Jul 2025
Released
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
GLM-4.5-Air Benchmark Update
Quality: 23.2/100 | Price: $0.372/M tokens | Output: 60.016 tok/s | MMLU: 0.815% | HumanEval: 0.684%
View sourceGLM-4.5-Air Benchmark Update
Quality: 23.2/100 | Price: $0.372/M tokens | Output: 59.07 tok/s | MMLU: 0.815% | HumanEval: 0.684%
View sourceGLM-4.5-Air Benchmark Update
Quality: 23.2/100 | Price: $0.372/M tokens | Output: 59.07 tok/s | MMLU: 0.815% | HumanEval: 0.684%
View sourceGLM-4.5-Air Benchmark Update
Quality: 23.2/100 | Price: $0.372/M tokens | Output: 68.641 tok/s | MMLU: 0.815% | HumanEval: 0.684%
View sourceGLM-4.5-Air Benchmark Update
Quality: 23.2/100 | Price: $0.372/M tokens | Output: 75.714 tok/s | MMLU: 0.815% | HumanEval: 0.684%
View sourceGLM-4.5-Air Benchmark Update
Quality: 23.2/100 | Price: $0.372/M tokens | Output: 71.05 tok/s | MMLU: 0.815% | HumanEval: 0.684%
View source