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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

o3-mini

OpenAI

o3-mini is a language model developed by OpenAI. The model shows competitive results across 26 benchmarks. It excels particularly in COLLIE (98.7%), MATH (97.9%), IFEval (93.9%). The model shows particular specialization in code tasks with an average performance of 80.3%. It supports a 300K token context window for handling large documents. The model is available through 2 API providers. Released in 2025, it represents OpenAI's latest advancement in AI technology.

OpenAI

o3-mini

OpenAI

2025-01-30

GLM-4.5

Zhipu AI

2025-07-28

5 months newer

Pricing Comparison

Cost per million tokens (USD)

GLM-4.5

$3.50 cheaper
Input:$0.40
Output:$1.60
OpenAI

o3-mini

Input:$1.10
Output:$4.40

Performance Metrics

Context window and performance specifications

GLM-4.5

Max Context:262.1K
Parameters:355.0B
OpenAI

o3-mini

Larger context
Max Context:300.0K

Average performance across 5 common benchmarks

GLM-4.5

+14.1%
Average Score:74.9%
OpenAI

o3-mini

Average Score:60.8%

Performance comparison across key benchmark categories

GLM-4.5

math
+31.8%
98.2%
code
50.7%
general
+20.7%
79.3%
agents
+10.5%
55.5%
OpenAI

o3-mini

math
66.4%
code
+29.6%
80.3%
general
58.6%
agents
45.0%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

o3-mini

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

o3-mini

2 providers

Azure

Throughput: 115 tok/s
Latency: 5.2ms

OpenAI

Throughput: 115 tok/s
Latency: 5.2ms

GLM-4.5

+14.1%
Avg Score:74.9%
Providers:1
OpenAI

o3-mini

Avg Score:60.8%
Providers:2