The Babble
Podcast by NotebookLM
Assistant Axis, Gemma Scope 2, SAELens, New Circuit Tracing, and NNsight
A Public Ask, and Collaborations with Anthropic, Google DeepMind, NDIF
David Chanin, Michael Hanna, Jaden Fiotto-Kaufman, Clément Dumas, Johnny Lin
January 28th, 2026
Llama 3.3 70B, Temporal Feature Analysis, Featured Research, gpt-oss-20b, and *a lot more*
We Waited Too Long to Release an Update Post 😅
Johnny Lin
November 12th, 2025
Collaborating on Circuits, New Graph Features, and a Fellowship Opportunity
Interpretability Orgs, Assemble! 📜🧠🔥🗽🔍
Johnny Lin
August 6th, 2025
Circuit Tracer + New Auto-Interp Method
Neuronpedia's First Anthropic Collaboration
Johnny Lin
June 13th, 2025
New Features, Tools, and Our Podcast: The Babble
TopK By Token Search, Matryoshka SAEs, Probity, and Auto-Interp with Latest GPTs/Claudes
Johnny Lin & Curt Tigges
April 21st, 2025
Neuronpedia is Now Open Source
Interpretability tools for absolutely everyone, for free. Plus 4TB of datasets.
Johnny Lin
March 31st, 2025