ChatGPT Images 2.5 vs Nano Banana 2: Which One is Better?
60-second summary
OpenAI releases its ChatGPT Images 2.5 model, delivering sharper detail and finer editing control, and we pit it against Google’s Nano Banana 2 across six test categories. In side‑by‑side comparisons, 2.5 consistently produces higher resolution outputs and more accurate object manipulation, while Nano Banana lags in texture fidelity, suggesting OpenAI’s lead could shift market preference toward its image‑generation platform.
OpenAI's new image model promises sharper detail and more precise editing. We ran it against Google's Nano Banana 2 across six categories to see how it compares.