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Intelligence is not a floating abstraction. It relies on a physical and digital pyramid. Select any layer of the stack below to explore its bottlenecks, explainers, and leading strategies.
Grid, electricity, nuclear, energy economics for AI compute.
GPUs, TPUs, ASICs, HBM, packaging — and the racks, networking, and cooling that turn them into a single computer.
Frontier labs, model launches, training, scaling.
Chatbots, coding terminals, cloud agents, knowledge work — the apps that run on top of frontier models.
Humanoids, autonomous vehicles, embodied agents — AI that has to act in a world that pushes back.