Anthropic has been incredibly generous. I use regularly ~750 USD worth of opus tokens per month, which is a great deal for 200 USD. I’ve never hit a limit on the Max 20x plan, but the Max 5x plan was laughably limited. The impression I got was that there was basically no limiting at all, and Anthropic was just watching the usage patterns.

It’s an all you can eat buffet, you’re just not allowed takeout!