gpt-image-2
I have tried, on every imagegen since DALL-E that I got around to trying, "Eleven evil wizard schoolgirls in an archduke's library, dressed in red and black Asmodean schoolgirl uniforms, perched on armchairs and sofas" and none have drawn it well enough to use inside an online story.
Mentioning this to lessen evidence-filtering; it gets rebroadcast more widely when there's a new success than when there's a continuing failure. Eventually, of course, and maybe next week for all I know, some imagegen will do it excellently. But for now, imagegen has stayed incompetent at the first test I tried and the one for which I had the most obvious use-case.