I tested ChatGPT Images 2.0 vs. Gemini Nano Banana to see which is better - this model wins

ChatGPT Images 2.0 and Gemini Nano Banana were tested across nine image-generation tasks. The tests showed a clear winner between the two models. This comparison highlights advancements in AI image generation capabilities.

ArchiveImage GenHigh-signal source

Signal trust

High-signal sourceSingle sourceEarly signal

PublishedMonday, April 27, 2026 at 4:26 PMApr 27, 04:26 PM

FreshnessArchive

Story ID#1660

Back to feed Original report

Original article excerpt

Server-side extracted preview paragraphs from the original source.

I put ChatGPT Images 2.0 and Gemini Nano Banana through nine image-generation tests. The winner was clear.

Last week, OpenAI unveiled two major releases with some astounding capabilities. First, the company released ChatGPT Images 2.0, which goes beyond basic image generation and adds the ability to include text and context derived from real data. Second, the company introduced its latest frontier model, GPT-5.5, which is a better-and-faster spec bump from GPT-5.4.

Opening the briefing

I tested ChatGPT Images 2.0 vs. Gemini Nano Banana to see which is better - this model wins

Original article excerpt