Google just rolled out Nano Banana Pro, and after several tests, I can already see how much the upgrades have improved the AI image generator. I’ve tried so many Nano Banana trends that I just had to see what the jump in quality, detail and control could bring.

I ran seven of my favorite image prompts to see how well Nano Banana Pro could handle whatever I threw at it. To my surprise, it delivered a strikingly realistic image each time. Whether I was swapping out the weather or aging myself, Nano Banana Pro tackled every prompt with ease.

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ChatGPT image library into Nano Banana Pro to see if it could determine if it was AI generated. To my surprise, it could not tell. I tried a few other images, and the results were roughly the same or I got an error message. It appears that at this time, AI detection is still rolling out.

I will have to test this new feature in a week or so when the Nano Banana Pro rollout is complete.

Gemini 3, and it’s clear the model handles creative transformations, edits and scene changes with far more realism, consistency and control than before.

However, the new ability to upload any photo and ask whether it was AI-generated still appears to be rolling out. Once this is fully enabled, Google’s image tools will be even more useful, more transparent and more fun to experiment with.

Give Nano Banana Pro a try for yourself and let me know what you think in the comments.

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