It already exists!

Marvin https://www.youtube.com/watch?v=Eh-W8QDVA9s

Ah! You got this before I did. I wasn't thinking Marvin, I was thinking of the other one. I forget her name.

Deep Thought aka 42?

https://hitchhikers.fandom.com/wiki/Deep_Thought

There's one close to this, "Hitchhiker's Guide to the Galaxy".