Comprehensive side-by-side LLM comparison
GPT-4o leads with 21.6% higher average benchmark score. GPT-4o is available on 2 providers. Overall, GPT-4o is the stronger choice for coding tasks.
OpenAI
GPT-4o is a multimodal language model developed by OpenAI. The model shows competitive results across 39 benchmarks. It excels particularly in AI2D (94.2%), DocVQA (92.8%), ChartQA (85.7%). It supports a 144K token context window for handling large documents. The model is available through 2 API providers. 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.
IBM
Granite 3.3 8B Instruct is a multimodal language model developed by IBM. It achieves strong performance with an average score of 69.8% across 14 benchmarks. It excels particularly in HumanEval (89.7%), AttaQ (88.5%), HumanEval+ (86.1%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents IBM's latest advancement in AI technology.
8 months newer
GPT-4o
OpenAI
2024-08-06
Granite 3.3 8B Instruct
IBM
2025-04-16
Context window and performance specifications
Average performance across 50 common benchmarks
GPT-4o
Granite 3.3 8B Instruct
Granite 3.3 8B Instruct
2024-04-01
Available providers and their performance metrics
GPT-4o
Azure
OpenAI
GPT-4o
Granite 3.3 8B Instruct
GPT-4o
Granite 3.3 8B Instruct
Granite 3.3 8B Instruct