According to Chris Olah (@ch402), his recent detailed note outlines major advancements in AI model interpretability, focusing on practical frameworks for understanding neural network decision processes. Olah highlights new tools and techniques that enable businesses to analyze and audit deep learning models, driving transparency and compliance in AI systems (source: https://twitter.com/ch402/status/1953678113402949980). These developments present significant business opportunities for AI firms to offer interpretability-as-a-service and compliance solutions, especially as regulatory requirements around explainable AI grow in 2025.