Super excited for this. Tool use for LLMs goes way beyond just search. Zapier is a launch partner here -- you can access any of the 5k+ apps / 20k+ actions on Zapier directly from within ChatGPT. We are eager to see how folks leverage this composability.
Some new example capabilities are retrieving data from any app, draft and send messages/emails, and complex multi step reasoning like look up data or create if doesn't exist. Some demos here: https://twitter.com/mikeknoop/status/1638949805862047744
(Also our plugin uses the same free public API we announced yesterday, so devs can add this same capability into your own products: https://news.ycombinator.com/item?id=35263542)