Tesla has set a $200 weekly limit on employee AI spending, a significant shift from the thousands of dollars previously spent. This change comes after the company launched a platform to increase AI use, with models from various providers. Employees have shown a preference for certain models over others, despite Elon Musk’s push for specific tools. The move to cap spending may indicate a desire to optimize AI use and reduce costs. Why it matters: this development highlights the challenges of scaling AI adoption in a large organization, where balancing innovation with financial discipline is crucial.