Kimi K3 VS Fable 5 VS GPT 5.6: Who Wins? artwork

Kimi K3 VS Fable 5 VS GPT 5.6: Who Wins?

AI News Today | Julian Goldie Podcast

July 17, 2026

Kimi K3 VS Fable 5 VS GPT 5.6: Who Wins?
Speakers: Julian Goldie
**Julian Goldie** (0:00)
Kimi K3 versus Claude Fable 5 versus GPT 546 wins today. We're gonna be putting them side by side in the test now. So Kimi K3 is super impressive, and I've been blown away by what it can create so far. This is actually kind of like a Skyrim open world style game that we created, and it's absolutely massive. Look at the size of this, like how big the full open world game goes. Then we have Fable 5, which is honestly my favorite before Kimi K3 came out. But let's see what happens after, and then we have GPD 5.6 Soul as well. So we're comparing all three side by side today to see which one creates the best alpers. Let's kick it off with this Skyrim style game. So if we have a look here, for example, this is really, really nice. Feels smooth. I love like the light in the sky, the details in the sky. I like how open and wide it looks as well. It's got kind of like magical feel to it as well. Let's have a look if we go inside the village over here, you can see it comes up with like the screens as well of where we are and that sort of thing. And we've got like all these little houses. It just looks really cool. Looks super nice. I mean, that's done a great job. If we have a look at Skyrim from Fable 5, I would say the ambience of this just feels a bit nicer. Also, you can see more of the first character when you're going through. It is a little bit buggy in parts, but I would say that Kimi K3 and Fable 5 have done a great job there. When I actually look at the outputs from GPT 5.6 Sol, it's not bad, but the buttons are totally backwards. So if I try to go forwards, it's actually the button for going backwards. You can't really go side by side. So I would say that if I look at all three of those, Kimi K3 and Fable 5 by far did the best outputs. Now let's have a look at a similar sort of game called Dragon Realm, that we tested with all of our agents. By the way, if you're wondering, okay, how relentlessly did you test this model? So I mean, it dropped less than 24 hours ago. And we've actually tested it out across 50 different tasks so far. So we have tested it relentlessly. It does create some more awesome stuff and I'll come on to it in a second. So let's have a look at this. This is the output from Kimi K3, which looks absolutely awesome, doesn't it? Like the snow falling, the graphics, look at the sky, it's wild.
Moving around is pretty easy, easier to control. And we've got this dragon over here, which I've never seen any of my AIs create that style of dragon on a normal test like this. So that's the first time I've seen an AI model complete the test like that, which is pretty impressive in itself. Let's have a look at Table 5 Now this does feel a little bit more basic than Kimi K3 in terms of the details and everything else. Genuinely, I would say K3 did a better job of Table 5 here. Then if we have a look, for example, we've got GPT-56.
GPT-56, I would say probably did slightly better than Table 5, especially with adding the enemies and that sort of thing.
So I'm going to go with K3 for winning on detail and ambience. GPT-56 did a awesome job in just making the gameplay a bit more interesting. And then Table 5, I would say we pretty much struggled on that test, to be honest.
Now we have a racing game, or we can just compare these side by side here. So if we open this all up, we've got this one from Kimi K3. Looks awesome, feels nice. I just love the colors and the vibe and the gameplay is smooth. I'm noticing that on every single game. It's so hard to describe, but it feels smooth, it feels nice to use. And I think that would be amazing for creating websites as well. Now if we have a look at Table 5, this has not done a bad job, but it just feels a bit more basic. It's a bit more like a block sort of thing. So the graphics over here are nicer. The details over here are nicer from K3. And then if we have a look, we've got GPT 5.6, which I would say has done better than Table 5
It's not as interesting to play, but the graphics themselves look nicer than Kimi K3. But again, there's nothing to dodge. The gameplay is not really there. It's not really that exciting. And it slows down a little bit as well. So I'm going to go with K3 winning on that one too. That's how it looks. We've got the next one, which is Neon City.

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