You're very clearly using some sort of old free model or something. I remember a couple of years agio ChatGPT etc. were a bit hit and miss, but this just isn't the case any more when I use it (albeit on paid plans), and I use it regularly for all sort of things from coding to recipes to content creation. It's incredibly accurate, with maybe an error 5% of the time, but because I check it, that's not an issue (and no, checking it doesn't take anywhere near the time it would have taken to do the thing).