Not really, but there's a number of theories. The simplest one is that they "style tuned" the AI on human preference data, and this introduced a subtle bias for yellow.

And I say "subtle" - but because that model would always "regenerate" an image when editing, it would introduce more and more of this yellow tint with each tweak or edit. Which has a way of making a "subtle" bias anything but.

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amoursy 6 days ago | parent [-]

There was also the theory that is was because they scanned a bunch of actual real books and book paper has a slight yellow hue.

	▲	danielbln 6 days ago \| parent [-]
		That seems unlikely, as we didn't see anything like that with Dall-E, unless the auto regressive nature of gpt-image somehow was more influenced by it.