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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.

OpenAI

o1-pro

OpenAI

o1-pro is a multimodal language model developed by OpenAI. This model demonstrates exceptional performance with an average score of 82.5% across 2 benchmarks. It excels particularly in AIME 2024 (86.0%), GPQA (79.0%). The model shows particular specialization in general tasks with an average performance of 82.5%. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents OpenAI's latest advancement in AI technology.

OpenAI

o1-pro

OpenAI

2024-12-17

GLM-4.5

Zhipu AI

2025-07-28

7 months newer

Performance Metrics

Context window and performance specifications

GLM-4.5

Larger context
Max Context:262.1K
Parameters:355.0B
OpenAI

o1-pro

Max Context:-

Average performance across 2 common benchmarks

GLM-4.5

+2.5%
Average Score:85.0%
OpenAI

o1-pro

Average Score:82.5%

Performance comparison across key benchmark categories

GLM-4.5

general
79.3%
OpenAI

o1-pro

general
+3.2%
82.5%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

o1-pro

2023-09-30

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

GLM-4.5

1 providers

DeepInfra

OpenAI

o1-pro

0 providers

GLM-4.5

+2.5%
Avg Score:85.0%
Providers:1
OpenAI

o1-pro

Avg Score:82.5%
Providers:0