Enterprise Buyers Draw Data Lines: The Koda Signal, 2026-09-15

Koda Signal daily AI briefing for 2026-09-15.

In this episode: • Enterprise Buyers Draw Data Lines: Palantir and Nvidia are restricting how frontier AI models can be used inside their operations because of concerns about where sensitive data ends up, per The Information. The restrictions come days after the two announced a joint supply-chain AI system, which suggests even companies selling AI to enterprises are wary of feeding their own data into someone else's model. Expect procurement teams elsewhere to cite this precedent. • Yields, Chips, And Pyongyang: A 5% US 10-year yield and a 15-year high in German Bunds pulled all three New York indexes lower, and Seoul absorbed the hardest hit with a 3.26% KOSPI drop driven by chip selling. The same Monday, North Korean state media disclosed a Saturday live-fire display pairing missiles and artillery with drones, which it called proof of huge destructive power. For Korean equities, rate pressure and security risk are now moving in the same direction in the same week.

Full briefing: https://www.koda.community/morning-briefing-koda-2026-09-15.html