I've found Kagi's Universal Summarizer useful for:
- Long reads when I just want to know the conclusion
- Reading terms of services that I would otherwise have blindly accepted
- Summarizing key requirements in large tender documents prior to bidding on work
As for summaries in general, FastGPT is so useful I apply it to most of my searches.
Especially if I'm looking for a small fact buried in the first results.
