"You have a bug in line 23." "Oh yes, this solution is bugged, let me delete the whole feature." That one-line fix I could make even with ChatGPT 3.5 can't just happen. Workflows that I use and are very reproducible start to flake and then fail.
After a certain number of tokens per day, it becomes unusable. I like Claude, but I don't understand why they would do this.