W18 is the week the AI story moved outward from model capability into the systems around the model: inference capacity, data gravity, chips, cloud lock-in, permission architecture, capital structure, and human agency. The models still matter, but the durable bottleneck increasingly lives in the infrastructure, economics, and governance that make models usable.

W18 is the week the AI story moved outward from model capability into the systems around the model: inference capacity, data gravity, chips, cloud lock-in, permission architecture, capital structure, and human agency. The models still matter, but the durable bottleneck increasingly lives in the infrastructure, economics, and governance that make models usable.

Cold open — the model is not the product anymore, Act I — infrastructure moat gets specific, Act II — safety becomes permission architecture, Act III — capital markets price the buildout, Act IV — atoms and agency return, Close — the scarce thing moved