Ben Horowitz on Databricks CEO Ali Ghodsi: "You just don't get this good of a market opportunity with this good of an entrepreneur. That's the rarest of rare things." Despite surpassing a $7 billion run rate and growing 80% year over year, Databricks might be the most under the radar story in Silicon Valley. Three years ago, every interaction on Databricks involved a human. Today, the company is seeing more queries from agents than people. Ali believes AGI is already here. Yet inside most…