It seems to have a similar problem to regular search engines when you ask about something niche. I asked a question about writing an FxPlug and it gave a nearly

It seems to have a similar problem to regular search engines when you ask about something niche. I asked a question about writing an FxPlug and it gave a nearly completely nonsensical answer. In fact, not only was the answer nonsensical, it clearly couldn’t distinguish that I was asking specifically about the FxPlug API and thought I was asking about general 3D rendering. (It did offer the FxPlug docs on the sidebar, but not the specific page that would have helped.) Parts of its answer was about rendering in OpenGL and part looked like it was about using either Unity or Unreal (not sure which). While you could potentially use any of those technologies, OpenGL has been deprecated for all macOS development for years, and I don’t know of anyone who has actually used Unity or Unreal for writing an FxPlug. It would be overkill in most cases.