What the Latest Model Release Actually Changes

The chip supply chain is quietly consolidating around a handful of chokepoints: advanced packaging, high-bandwidth memory, and leading-edge fabrication. Any one of these can gate the whole system, which is why capacity announcements from the packaging and memory vendors deserve as much attention as the accelerator launches themselves.

• Power, not silicon, is emerging as the binding constraint on datacenter expansion.
• Grid interconnection queues stretch years out in the key regions, and the operators who locked in generation capacity early now hold a structural advantage that will show up in gross margins long before it shows up in the narrative.