On one engagement, for example, the firm and project I was working with/on was doing high stakes IP work for a FAANG. Every attorney I've worked with graduated from a top 15 law school (majority being top 10). If that's not top-tier then I'll concede I don't know what is.

We started talking about the quality and pricing of a ChatGPT bot and ended up here... Point is, given the pricing of Detangle ($10/page) you could hire an attorney down the street with any amount of experience in contract law to review an agreement with better results at equivalent (or cheaper) pricing. At the current state of ChatGPT a paralegal or some random cousin in law school would be better.