Model Comparison
GLM-4.5-Air vs Qwen2.5 14B Instruct
GLM-4.5-Air significantly outperforms across most benchmarks.
Performance Benchmarks
Comparative analysis across standard metrics
GLM-4.5-Air outperforms in 2 benchmarks (GPQA, MMLU-Pro), while Qwen2.5 14B Instruct is better at 0 benchmarks.
GLM-4.5-Air significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Model Size
Parameter count comparison
GLM-4.5-Air has 91.3B more parameters than Qwen2.5 14B Instruct, making it 621.1% larger.
License
Usage and distribution terms
GLM-4.5-Air is licensed under MIT, while Qwen2.5 14B Instruct uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Apache 2.0
Open weights
Release Timeline
When each model was launched
GLM-4.5-Air was released on 2025-07-28, while Qwen2.5 14B Instruct was released on 2024-09-19.
GLM-4.5-Air is 10 months newer than Qwen2.5 14B Instruct.
Jul 28, 2025
9 months ago
10mo newerSep 19, 2024
1.6 years ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Key Takeaways
GLM-4.5-Air
View detailsZhipu AI
Qwen2.5 14B Instruct
View detailsAlibaba Cloud / Qwen Team
No standout differentiators in the data we have for this pair.
Detailed Comparison
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FAQ
Common questions about GLM-4.5-Air vs Qwen2.5 14B Instruct.