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GLM-4.5-Air vs o1
Comprehensive side-by-side LLM comparison
o1 leads with 18.2% higher average benchmark score. o1 is available on 2 providers. Overall, o1 is the stronger choice for coding tasks.
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Zhipu AI
GLM-4.5-Air is a language model developed by Zhipu AI. It achieves strong performance with an average score of 60.8% across 14 benchmarks. It excels particularly in MATH-500 (98.1%), AIME 2024 (89.4%), MMLU-Pro (81.4%). It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents Zhipu AI's latest advancement in AI technology.
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OpenAI
o1 is a language model developed by OpenAI. It achieves strong performance with an average score of 71.6% across 19 benchmarks. It excels particularly in GSM8k (97.1%), MATH (96.4%), GPQA Physics (92.8%). It supports a 300K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents OpenAI's latest advancement in AI technology.
7 months newer
o1
OpenAI
2024-12-17
GLM-4.5-Air
Zhipu AI
2025-07-28
Performance Metrics
Context window and performance specifications
Average performance across 28 common benchmarks
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GLM-4.5-Air
Average Score:30.4%
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o1
Average Score:48.6%(+18.2%)
Provider Availability & Performance
Available providers and their performance metrics
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GLM-4.5-Air
0 providers
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o1
2 providers
Azure
Throughput: 16 tok/s
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GLM-4.5-Air
Avg Score:30.4%
Providers:0
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o1
Avg Score:48.6%(+18.2%)
Providers:2