Funny you mention that because TensorFlow was one of the first quite capable LLM AI’s to be open sourced and it became quite popular. I think it has history in image search at google. I find gImage Search quite useful for these odd parts and sometimes just finding out an industry naming of a part then gets me to the actual part via a more refined search.
but i can’t remember which one it was. i think it was one of the QI (imperial) ones but you could check if you measure the one you have.
i suspect it might be a widely available part if you search for “quick release ball joint”.