Jamie Dimon warns against reckless AI spending

Dimon noted that the shift is already underway, with companies increasingly routing queries to the most cost-effective models rather than defaulting to premium options. Beyond managing token expenses, he emphasized that JPMorgan remains aggressively defensive regarding proprietary data and intellectual property, resisting the trend of feeding sensitive internal information into external systems.

This call for restraint aligns with a growing movement among industry leaders who advocate for 'modelmaxxing'—a strategy of selecting appropriately scaled tools rather than the most expensive frontier models for every task. Palantir CEO Alex Karp recently criticized the industry for wasting capital on low-value token usage, while Cerebras Systems CEO Andrew Feldman compared the practice of providing employees with unlimited access to premium models to driving a Ferrari for routine grocery runs. These executives suggest that the current phase of AI integration is maturing, as companies learn to optimize their workflows like they would any other supply chain.