Model Comparison

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

GLM-4.5

Zhipu AI

GLM-4.5 is a language model developed by Zhipu AI. It achieves strong performance with an average score of 64.0% across 14 benchmarks. It excels particularly in MATH-500 (98.2%), AIME 2024 (91.0%), MMLU-Pro (84.6%). It supports a 262K token context window for handling large documents. The model is available through 1 API provider. 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

Zhipu AI

2025-07-28

1 year newer

Performance Metrics

Context window and performance specifications

GLM-4.5

Larger context

Max Context:262.1K

Parameters:355.0B

Grok-1.5

Max Context:-

Average performance across 2 common benchmarks

GLM-4.5

+38.4%

Average Score:81.8%

Grok-1.5

Average Score:43.5%

Performance comparison across key benchmark categories

GLM-4.5

math

+33.7%

98.2%

general

+23.3%

79.3%

code

50.7%

Grok-1.5

math

64.5%

general

56.1%

code

+23.4%

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

1 providers

DeepInfra

Grok-1.5

0 providers

GLM-4.5

+38.4%

Avg Score:81.8%

Providers:1

Grok-1.5

Avg Score:43.5%

Providers:0