China May Prick the AI Bubble: Compute Costs vs. Cheap Models

-Authorised- · reddit · 2026-07-08

An analysis argues that a bubble exists in the US AI sector: tech giants are pouring hundreds of billions into AI data centers, GPUs, and infrastructure, yet AI revenue remains negligible compared to the investment. The entire bullish logic bets on "monetizing later," while costs are incurred right now. Those holding broad index funds or 401(k)s are essentially financing this experiment. Unlike traditional software where marginal costs approach zero, every AI query carries real marginal costs (compute, power, cooling, hardware depreciation). Scaling up might just mean bigger losses, akin to a restaurant that loses money on every dish sold. Meanwhile, China is adopting a "good enough" strategy, distilling Western large models into smaller, cheaper ones. If Western models charge a few dollars for a task and Chinese models do it for a few cents with similar results, most businesses won't pay a premium for a marginal quality difference.

Related event: Analysis: US AI Bubble Risks Amid China's Low-Cost Model Pressure(2 posts)→

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