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.

xAI

Grok-2

xAI

Grok-2 is a multimodal language model developed by xAI. It achieves strong performance with an average score of 76.5% across 8 benchmarks. It excels particularly in DocVQA (93.6%), HumanEval (88.4%), MMLU (87.5%). It supports a 136K 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 xAI's latest advancement in AI technology.

OpenAI

GPT-4o mini

OpenAI

2024-07-18

xAI

Grok-2

xAI

2024-08-13

26 days newer

Pricing Comparison

Cost per million tokens (USD)

OpenAI

GPT-4o mini

$11.25 cheaper
Input:$0.15
Output:$0.60
xAI

Grok-2

Input:$2.00
Output:$10.00

Performance Metrics

Context window and performance specifications

OpenAI

GPT-4o mini

Larger context
Max Context:144.4K
xAI

Grok-2

Max Context:136.0K

Average performance across 6 common benchmarks

OpenAI

GPT-4o mini

Average Score:66.0%
xAI

Grok-2

+7.9%
Average Score:73.9%

Performance comparison across key benchmark categories

OpenAI

GPT-4o mini

code
87.2%
vision
59.4%
general
52.7%
math
71.3%
xAI

Grok-2

code
+1.2%
88.4%
vision
+20.4%
79.8%
general
+20.3%
73.0%
math
+1.3%
72.5%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores
Knowledge Cutoff
Training data recency comparison

GPT-4o mini

2023-10-01

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
xAI

Grok-2

1 providers

xAI

Throughput: 85 tok/s
Latency: 0.7ms
OpenAI

GPT-4o mini

Avg Score:66.0%
Providers:1
xAI

Grok-2

+7.9%
Avg Score:73.9%
Providers:1