When key people behind a company’s core products leave, it usually says more about where the company is headed than any product launch event.

Talent movement is the most honest leak of internal information: these people know the roadmap and where resources are shifting.

To judge an AI company, don’t just look at model scores. Look at who’s left, who’s joined, and who’s been promoted over the past three months.

People are the only financial report that doesn’t lie.