AI startup Anthropic has announced a major breakthrough by proposing a method to better understand the behavior of neural networks. The research findings will enhance the safety and reliability of the next generation of AI, potentially helping researchers and developers to better control AI model behavior. By conducting an in-depth study of neural network features, Anthropic has decoded the internal workings of neural networks, providing a new approach for predicting neural network outcomes. This breakthrough may help overcome the challenges of understanding language model behavior, holding significant importance for the field of artificial intelligence.