The images online for Tami feast bowls don’t look anything like this. My first thought was that this was a Nordic wall plate, but they’re usually not oval shaped, usually either circular or square with rounded corners. Are there holes in the back where a hanger could’ve been attached?

clearly it is Minoan or possibly Atlantean

Grok (and other LLMs) are not a reliable source of information and based on it claiming that's what it is, I assume that the only thing we now know is that it is not that.

LLM have been fed a whole lot of fiction. Take it to your nearest large anthropology department.

I've been following a discussion of chatbots in the Alamy contributors's forum. Confidentially incorrect is very typical. Verify with some non-ai web sites. I had a spider egregiously misidentified. There are image ID searches that don't work anymore. TinEye maybe useful.