This piece argues that the rise of AI is fundamentally changing the information economy, **ending the era of knowledge arbitrage** where value came from possessing exclusive information. Instead, success will depend on **knowledge exploration**, the ability to discover novel patterns within data. This shift necessitates a new approach to data access and sales, moving away from large, costly datasets towards a **"data grid" model**. In this vision, data is treated like a utility, available in small, **precisely priced fragments** on demand, potentially facilitated by technologies like **blockchain for transparent microtransactions**, making data analysis more accessible and fostering innovation.