[montjoy]

Copilot is the absolute worst. Yesterday I had tried to have it create a printable calendar for January 2026 but no matter how I instructed it, it kept showing that the first was on a Wednesday, not Thursday. I even fed it back its own incorrect PDF in a new conversation, which clearly showed the 1st on a Wednesday and asked it to tell me what day the calendar showed the first on. It said the calendar showed the 1st as a Thursday. It started to make me disbelieve my own eyes.

Edit: I gave up on Copilot ant fed the same instructions to ChatGPT, which had no issue.

The point here is that some models seem to know your intention while some just seem stuck on their training data.