Watching a language model think before it speaks

Other: language model interpretability(blog.nathanlangley.dev)view on HackerNews
language modelinterpretabilityJacobian lensresidual streammodel thought process.

Author: ninjahawk1

Date: 7/22/2026

Article Summary:
A language model's thought process is visualized in real-time using a new interpretability technique called the Jacobian lens, allowing users to see the model's internal workings and correct its mistakes before it generates an answer.