How the fuck would you be able to tell this is AI

>>8669319 (OP)
The vibes of it, but you are right this one is qutiet hard. I think the big one is that it plays into AI strenghts:
- Generic background with no interesting details
- Generic male body with for some reason quite details abs
- Generic sex pose and desu even Megumin body
- Almost all the detail is on the face

What really tells me it's AI is just the fact AI is quite dumb and does not have brain-power to do "a lot" obviously it focues here mostly for the face to be correct and the eyes have hearts and rest is meh.

>>8669319 (OP)
AI basically always fucks up hair overlapping/intersecting things. Usually eyebrows, but here the biggest tell is the tit disappearing behind the hair dangling down. Also there's usually parts that weirdly melt into each other, like her left buttcheek melting into the guy's leg, her left foot melting into the bed.
Shit like this is how you can tell it is actually AI and not just something painfully generic.

>>8669319 (OP)
I like megumin

>>8669319 (OP)
Some of the pixels and stuff, and having seen a good many AI in my time

>>8669319 (OP)
I guess the composition and an overall lack of style and any individuality that would be inherent to it if it were drawn by an actual artist.
By averaging on everything that the model was trained on, it ends up not looking like anything at all. That includes the coloring which is consistent between pieces generated by the same model. Basically, what this anon said >>8669491
If you see enough of them, your brain just picks up on the patterns that the model relies on.
Next, AI, for some reason, really struggles to make a character look like themselves. Usually it fucks up the hair, body proportions and, to a lesser extent, face. Basically, the characters are off-model when you know that it wasn't intended as such. I can't pin point why exactly, but the pic in OP does not look like megumin to me. Maybe it, as well, is due to the lack of any character design-specific pieces of clothing or items. And, I imagine, if you were to ask it to add them (like, say, her staff or robe) it would really struggle to include it into the picture in a manner that would make sense logically.
And another thing I want to say does not neccessarily have to do something with to this pic, but, more often than not, characters in AI-generated images have lifeless fucking eyes that aren't looking at anything/are directed somewhere where it doesn't make sense in the context.

That's more or less how I would tell and without rehearsing other anon's points.
But that's if I'm asked to articulate it all.
In reality, I don't even have it think about it and it's obvious right away.
If you CAN'T tell it's AI, are you really human?

>>8669319 (OP)
Obvious to me at first glance, but I run an AI-gened Pixiv account that's pretty successful.

One part that is easy to explain is the wood trim around the floor-wall connection. What the fuck is it doing in the corner-portion of the room. Also her feet placement is weird.

There's also a lot of blurring (check under her stomach... wtf is that supposed to be)

A human artist would not draw her left pupil like that. They would have kept the heart eyes consistent.

There's even more, but I'm rambling

I've been trying to translate Hiiro_H's Megumin sets and it's fucking impossible with the sound effects and machine translators not knowing context for words. I thought of commissioning but I dunno

>>8669319 (OP)
The left shoulder is completely fucked up lol