Comprehensive side-by-side LLM comparison
GPT-4o mini leads with 6.4% higher average benchmark score. GPT-4o mini supports multimodal inputs. Overall, GPT-4o mini is the stronger choice for coding tasks.
Gemini Diffusion is a language model developed by Google. The model shows competitive results across 10 benchmarks. It excels particularly in HumanEval (89.6%), MBPP (76.0%), Global-MMLU-Lite (69.1%). Released in 2025, it represents Google's latest advancement in AI technology.
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.
10 months newer
GPT-4o mini
OpenAI
2024-07-18
Gemini Diffusion
2025-05-20
Context window and performance specifications
Average performance across 16 common benchmarks
Gemini Diffusion
GPT-4o mini
GPT-4o mini
2023-10-01
Available providers and their performance metrics
Gemini Diffusion
GPT-4o mini
Azure
Gemini Diffusion
GPT-4o mini
Gemini Diffusion
GPT-4o mini