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28 Aug 2026
55m

The Infrastructure Behind the Machine Age

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The a16z Show

The AI revolution has shifted from a software engineering problem to a massive physical resource constraint, necessitating a new generation of infrastructure. Demand for intelligence is effectively infinite, causing severe bottlenecks in power, cooling, memory, and GPU supply chains. Unlike previous technological cycles, capital can now be directly converted into compute capacity, forcing a transition toward bespoke hardware architectures and specialized data centers. The Machine Age Fund focuses on these foundational layers—including chips, networking, and energy—to address the physical limits of current systems. As AI agents increasingly perform complex tasks, the industry must move beyond traditional server designs to support the massive scale required for long-term growth. This shift demands a fundamental redesign of the entire computing stack, from the power grid to the silicon, to sustain the next decade of intelligence development.

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