Anthropic Unveils Hidden Conceptual Space in Claude Using Jacobian Lens

Jul 10, 2026

Anthropic has developed a technique called the Jacobian lens that provides the clearest view yet of how large language models like Claude process information internally. Their findings reveal a hidden conceptual space within the model, with insights ranging from the mundane to the unnerving.

Why it matters: This breakthrough offers unprecedented transparency into AI reasoning, which could improve the safety and interpretability of large language models.

Full story at: MIT Technology Review / AI ↗