The Business Engineer

The Business Engineer

Frontier AI & The Kimi Delusion

Gennaro Cuofano's avatar
Gennaro Cuofano
Jul 20, 2026
∙ Paid

Kimi K3 is a remarkable release. Moonshot pushed a 2.8-trillion-parameter open-weight model into the world at a fraction of frontier closed-model API pricing, with real architectural progress and a scale jump — K2’s 1T to K3’s 2.8T — that meaningfully advances what open source can do. It fits the moment. This piece takes nothing away from the model.

The argument is about the tape, not the technology.

On July 17, the chip complex sold off hard. TSMC fell 7% the same day it posted a 77% jump in quarterly operating profit. SoftBank dropped 9%. The Nasdaq closed −1.5%. The Philadelphia Semiconductor Index pushed further into bear territory. Within hours, the tape had a name for it: the Kimi Moment. Another Chinese lab closes the gap, another repricing of the AI capex thesis.

That story is wrong on two levels. Both structural. Both worth naming.

  • Level 1 — Attribution Substitution. The visible catalyst is not the causal one. The July 17 move was months of geopolitical damage to the physical stack, absorbed by the tape in a form it could name.

  • Level 2 — Interpretation Inversion. Even if you granted the tape its catalyst, the bearish read is inverted on almost every claim it rests on. Cheaper models expand demand rather than compress it. Open weights push closed labs outward rather than inward. Advertised innovation is not the same as frontier innovation. Local inference does not kill capex.

Together, that’s the Kimi Delusion.

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