What is Ground Truth?
In machine learning, ground truth is the verified reality. The actual data used to validate whether a model’s predictions are right or wrong. It is the antidote to noise, assumption, and hallucination.
That is exactly what this newsletter is. In a world where everyone publishes marketing opinions, hot takes, and AI-generated advice, Ground Truth is what is actually working, actually tested, and actually true. From someone in the trenches every single week.
No hype. No predictions dressed up as insights. No advice that has not been stress-tested with real budgets, real teams, and real clients.