Model Comparison

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

OpenAI

GPT-4o mini

OpenAI

GPT-4o mini is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 63.5% across 9 benchmarks. It excels particularly in HumanEval (87.2%), MGSM (87.0%), MMLU (82.0%). It supports a 144K token context window for handling large documents. The model is available through 1 API provider. 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

o3

OpenAI

o3 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 65.3% across 19 benchmarks. It excels particularly in AIME 2024 (91.6%), ARC-AGI (88.0%), MathVista (86.8%). The model shows particular specialization in vision tasks with an average performance of 76.7%. It supports a 300K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.

OpenAI

GPT-4o mini

OpenAI

2024-07-18

OpenAI

o3

OpenAI

2025-04-16

9 months newer

Pricing Comparison

Cost per million tokens (USD)

OpenAI

GPT-4o mini

$9.25 cheaper
Input:$0.15
Output:$0.60
OpenAI

o3

Input:$2.00
Output:$8.00

Performance Metrics

Context window and performance specifications

OpenAI

GPT-4o mini

Max Context:144.4K
OpenAI

o3

Larger context
Max Context:300.0K

Average performance across 4 common benchmarks

OpenAI

GPT-4o mini

Average Score:41.3%
OpenAI

o3

+39.3%
Average Score:80.5%

Performance comparison across key benchmark categories

OpenAI

GPT-4o mini

vision
59.4%
math
+20.0%
71.3%
general
52.7%
OpenAI

o3

vision
+17.3%
76.7%
math
51.3%
general
+14.8%
67.5%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

GPT-4o mini

2023-10-01

o3

2024-05-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

OpenAI

GPT-4o mini

1 providers

Azure

Throughput: 92 tok/s
Latency: 0.52ms
OpenAI

o3

1 providers

OpenAI

Throughput: 50 tok/s
Latency: 20ms
OpenAI

GPT-4o mini

Avg Score:41.3%
Providers:1
OpenAI

o3

+39.3%
Avg Score:80.5%
Providers:1