Z AI
GLM-4.5-Air
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...
Z AI releasesModel Snapshot
ReleaseJul 28, 2025
Context131,072
Overall
Rank #267 across 566
16.5
Coding
No rank
n/a
Blended Price
Rank #96 across 371
$0.372/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
Model Details
Runtime
Output Speed78.8 tok/s
First Token1.47s
Max Output98,304
Pricing
Blended$0.372/M
Input$0.170/M
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 16.5 | #267 |
| Artificial Analysis Math Index | math | 80.7 | #62 |
| MMLU-Pro | reasoning | 81.5% | #90 |
| GPQA | reasoning | 73.3% | #223 |
| Humanity's Last Exam |