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
10 months ago
10mo newerSep 19, 2024
1.7 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.