I have an AI-related question.

There's something I've noticed, and that is that AI is far more likely to recognize Rei than Asuka, and it's far better at reproducing Rei. The face, plugsuit, clothes, it applies regardless.
There is no shortage of pictures of either, in fact there may be more pictures of Asuka available than Rei now, in recent years.

When I tried the commercial AI's, when prompting in Asuka it failed abysmally at drawing her, but got Rei perfectly. Some times, for some reason, Asuka became part Rei.

OpenAI may have gotten better at it now, but it still happens some time.

Why is this?