I agree. Claude and ChatGPT are brilliant at times and Microsoft's Copilot is as dumb as a box of rocks and completely undependable.
Re: Copilot, I think Microsoft may have abandoned Copilot now that it has invested billions in ChatGPT.
So brilliant, a few months ago a lawyer got a couple swats from a judge for trying to present ChatGPT garbage to the court. Surprise, the lawyer came back with a second round of garbage. Proves the point of garbage in and garbage out.