You can follow the slides at https://reagle.org/joseph/talks/2024/camd-ai-lightning.html .
The examples are from perplexity.ai

As topic (AI on Reddit) and method (analysis of hundreds of subreddit rules).

“Query AI, don’t paste its prose.”

It’s good at processing text, but it did get confused about the leap year.

It’s excellent at correcting PDF highlights.