Comprehensive side-by-side LLM comparison
Gemini Diffusion leads with 5.6% higher average benchmark score. GPT-4o mini supports multimodal inputs. Overall, Gemini Diffusion is the stronger choice for coding tasks.
Gemini Diffusion was developed as a specialized model for image generation, designed to create high-quality visual content through diffusion-based techniques. Built to complement the text and multimodal capabilities of the Gemini family, it extends Google's AI capabilities into creative visual generation tasks.
OpenAI
GPT-4o Mini was created as a smaller, more efficient variant of GPT-4o, designed to bring multimodal capabilities to applications requiring faster response times and lower costs. Built to democratize access to advanced vision and text understanding, it enables developers to build sophisticated applications with reduced resource requirements.
10 months newer

GPT-4o mini
OpenAI
2024-07-18

Gemini Diffusion
2025-05-20
Context window and performance specifications
Average performance across 3 common benchmarks

Gemini Diffusion

GPT-4o mini
Performance comparison across key benchmark categories

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