Tim Cook’s last WWDC keynote confirmed Apple is licensing a 1.2-trillion-parameter Gemini model from Google at roughly a billion dollars a year and opening iMessage to Claude. The same week, the US government discussed taking a donated equity stake in OpenAI, Google rented 110,000 GPUs from SpaceX at an 11-billion-dollar annual run rate, and a careful analysis put the AI subsidy at roughly 1,000 dollars of spend per 100 dollars of revenue. The unit economics of frontier AI just got harder to hide.

The Capital Stack Reorganises Around Frontier AI

Apple bought its way into the Gemini layer, the US government floated taking a piece of OpenAI, and Google quietly rented compute on a scale that exposes how far behind even the largest in-house build-out is.

The Subsidy Surfaces: $1,000 In Cost Per $100 In Revenue

A careful analyst pinned the AI subsidy at roughly 10x revenue, two economists at Google DeepMind and Stanford laid out what scarcity looks like after AGI, and Anthropic embedded six engineers inside the NSA the same week.

The Agent Surface War Goes To The Inbox And The IDE

Microsoft, Apple, and OpenAI all converged on the same architectural pivot in two weeks: chat is over, the canonical interface is point-and-edit on a running artefact, and the underlying model is a routing decision.

The Model Layer Keeps Filling In Underneath

Anthropic published Claude matching purpose-built chemistry software, Google shipped on-device-grade Gemma 4 checkpoints, OpenAI added a defensive default for prompt injection, and a 26-minute essay reset what readers should actually focus on.

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