As I understand it, you can think of Rabbit's "stack" as a prompt to a standard llm (I think they just used openAI but I could be wrong) to understand what you

As I understand it, you can think of Rabbit's "stack" as a prompt to a standard llm (I think they just used openAI but I could be wrong) to understand what you want, and then a bunch of (brittle) selenium scripts to go call various websites to do the thing. The llm is there to understand that you've said "what's the weather?" not, say "call me an uber", and then to collate the responses from potentially several calls to websites and produce a natural language response. There is a layer of upsell/hustle/scam[1] on top of that where they said they had a "large action model" which learned your preferences and understood how all these websites worked sematically so the actions would be robust etc and a bunch of other stuff which turned out not to be true. [1] depending on your point of view. I would encourage people to watch https://www.youtube.com/watch?v=NPOHf20slZg https://www.youtube.com/watch?v=NPOHf20slZg and https://www.youtube.com/watch?v=zLvFc_24vSM https://www.youtube.com/watch?v=zLvFc_24vSM and do whatever personal research and make their own minds up