Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

GLM-4.5-Air

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.

Grok-1.5

xAI

Grok-1.5 is a language model developed by xAI. It achieves strong performance with an average score of 63.9% across 9 benchmarks. It excels particularly in GSM8k (90.0%), DocVQA (85.6%), MMLU (81.3%). Released in 2024, it represents xAI's latest advancement in AI technology.

Grok-1.5

xAI

2024-03-28

GLM-4.5-Air

Zhipu AI

2025-07-28

1 year newer

Average performance across 2 common benchmarks

GLM-4.5-Air

+34.8%

Average Score:78.2%

Grok-1.5

Average Score:43.5%

Performance comparison across key benchmark categories

GLM-4.5-Air

math

+33.6%

98.1%

general

+19.9%

76.0%

code

46.0%

Grok-1.5

math

64.5%

general

56.1%

code

+28.1%

74.1%

Benchmark Scores - Detailed View

Side-by-side comparison of all benchmark scores

Provider Availability & Performance

Available providers and their performance metrics

GLM-4.5-Air

0 providers

Grok-1.5

0 providers

GLM-4.5-Air

+34.8%

Avg Score:78.2%

Providers:0

Grok-1.5

Avg Score:43.5%

Providers:0