Claude Max offers a rolling five-hour window for up to 5x usage at $100, or 20x...

https://ace-wiki.win/index.php/Is_There_Any_Reason_to_Stay_on_Claude_Pro_and_Pay_Annually%3F

Claude Max offers a rolling five-hour window for up to 5x usage at $100, or 20x usage for $200—but here’s the catch: multiplying your sessions doesn’t increase the weekly cap. So if you hit the limit, paying more won’t give you extra hours each week