Novel ideas coming from Block / @jack. They're organizing the company around 4 concepts - capabilities, interfaces, intelligence and a world model. I see a parallel with how you'd build an agent harness - tools, interfaces, model, context.

I'm curious to see how this will work in the details, specially at their scale, but I like that they got my gears turning and questioning many assumptions.

https://block.xyz/inside/from-hierarchy-to-intelligence