Ask HN: What economic reasoning is there that bigCos have an advantage post-AI?

I don't know exactly what you're referring to but if LLM is the thing that you're referring to as being the differentiator - then a company with a lot of capital can pay for a lot more LLM calls than one that is small.

People only mean that AI companies themselves (which are huge by necessity because of immense scale of compute required, and limited hyper-expensive, unique talent they use, although that is secondary). They are supposed to grab all the value from all the industries much like say, Google took out all profits and value from all traditional media, advertisers, retailers, virtually everything. So it will be like, 2-5 hyper large companies controlling majority of GDP. Which may be actually not that bad. Being in the driver seat, they may provide an alternative to 2 political parties - certainly a much saner alternative. Because they will be able to decide just about everything - and government won't be able to stop them because of their transnational nature, and very soon, will be unable to stop them by force as well - they may create a more sensible government by sidelining and/or co-opting traditional political system and make everyone happier. It might look a bit like Lebanon at times, though.

When people say that we are entering new Middle Ages, they might actually be cool.