Name: We test GPT Image 1.5 vs Nano Banana Pro with Gemini 3 Flash speed
Uploaded: 2025-12-18T14:07:35.000Z
Duration: 6 min 52 s
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The comparative

Maybe this is a little more interesting because this happens.

These kind of upgrades happen less, at least as far as OpenAI is concerned.

Past simple

And so an upgrade to OpenAI's capabilities around generating images.

I think clearly this is, you know, really aimed at.

Nanobananapro is an elephant in the room that is really sucking all the oxygen out because it's damn good, by the way.

And so they want to position this is better in all the same ways.

You know, faster, better control, improved text rendering.

Now they're all kind of finally getting good at this.

They say four times faster than the previous model.

I played around with it and it may be faster, but

I wouldn't say it's Gemini fast as far as that's concerned.

I wanted to like, just because we've got a show and because I like show and tell, kind of put a single prompt through both of these and see how they do.

So I've got Gemini open, I've got Nano Banana Pro.

Turn this article text into an infographic image because I love playing around with the infographics.

This is just a random post I found on theaibreak substack.com There you got a magical plug tutorial 10 notebook lm use cases that will TedX your productivity.

Okay, so I'm going to fire this off in Gemini.

I'm doing the fast, which we're going to talk about in a second.

And then I'm going to fire it off in ChatGPT and kind of see what it comes back with.

Generally, Gemini, I mean, that was really fast.

Gemini came back in like 10 seconds, maybe, maybe that.

Okay, so not all of them are numeric brain Braum.

Okay, 12, but be that as May 10 use cases, that is 12 of them.

I'm going to go ahead and do a new one and I'm not going to do fast because I think when I tested this initially, I wasn't testing with fast.

Okay, so ChatGPT did not do what I wanted it to do.

It gave me a description here Is a ready to use.

Sometimes it needs that explicit instruction, I've noticed.

Otherwise it's like, yeah, here's what I'd do.

If I create an image, it's like, yeah, just do that.

This is probably the most exciting audio podcast to ever listen to.

Actually 10 use cases, writing and font consistency and everything looks.

There's no made up AI alien words here, so that's good.

So from a speed perspective, definitely a little slower.

Sometimes demos like this work and sometimes I regret it afterwards where I'm like, oh, that was only really interesting if you were actually watching it.

For the audio podcast listeners, while this is working, why don't we talk about the other thing and then we'll check back in on ChatGPT.

Because this is an indication of how slow the image model is for ChatGPT.

But we do also have Google announcing this morning the release of Gemini 3 Flash, which is, as I kind of showed off very briefly earlier, it's faster model.

Essentially they say it's a solid match or beats 2.5 pro on multimodal reasoning coding tool use runs up to three times faster.

And yeah, it's basically the default that you're going to find in AI mode in the Gemini app and all that kind of stuff.

Looks absolutely nothing like our site, but it did.

And it also, by the way, it did not get our images correct.

It got our names, but these are definitely not us.

But it, it turned this around in 10 seconds.

This, this was made in 10 seconds coded, which is pretty inside the Evolution blue.

Do I need to change, you know how we market this podcast?

A lot of the AI kind of, you know, imagery and stuff is dystopian and steampunk.

So anyways, for what it's worth, 10 seconds inside a Gemini 3 flash and it created an interactive site.

I wonder if like some of these other tabs actually take me to places or if it's just the landing page.

Looks like it's probably just the landing page right now, but.

Okay, let's check back in on the infographic.

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We test GPT Image 1.5 vs Nano Banana Pro with Gemini 3 Flash speed

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