TLDRocket
23 July 2026
The AI industry's infrastructure binge is hitting a hard limit. Google burned cash for the first time in its history, spending more on AI infrastructure than it generates quarterly—a stark inversion of the company that built a search-driven money machine. Sequoia's $300 million bet on Etched, valuing the chip startup at $10.3 billion, reflects the same calculus: if you can't afford the compute, build the hardware. Etched's inference-optimized silicon and competitors like Cursor's model router are solving a real problem—frontier models like Claude Opus cost too much for routine work. Cursor users report saving 30–50% by routing simple tasks to cheaper models, while Runway and Ramp built similar routers for their respective domains. The proliferation suggests the all-frontier-all-the-time era is ending.
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