Google Nano Banana vs. GPT-4o Image 1: Which AI Image Generator Is Best?
On August 26th, 2025, Nano Banana (officially known as Gemini 2.5 Flash Image) dropped and has since got significant attention from the general public and creators worldwide. However, on the other side of things stands GPT-4o Image 1, which remains the most widely used AI image generator among mainstream users. The question is – how do these two generators actually compare? Looking at the numbers, Nano Banana dominates in several metrics with an impressive 1,360 Elo score for overall preference, significantly outperforming GPT-4o’s 1,170. The gap shows also in character generation (1,170 vs 1,060) and creative tasks (1,120 vs 1,060), suggesting Gemini’s model has relatively substantial technical advantages across multiple […]
