Neuronpedia Circuit Tracing

Part 2: https://youtu.be/hdi1a9MjwDs An introduction to attribution graphs from Anthropic's Circuit Tracing and Model Biology papers, featuring Jack Lindsey (Anthropic), Emmanuel Ameisen (Anthropic), Tom McGrath (Goodfire AI), and Neel Nanda (Google DeepMind). 0:00 Introduction 2:18 Attribution Graph Orientation 19:10 Analyzing an Attribution Graph from Scratch 40:25 Reflection: What have we Learned? Explore Attribution Graphs: https://neuronpedia.org/graph Blog Post: https://www.neuronpedia.org/graph/info circuit-tracer GitHub: https://github.com/safety-research/circuit-tracer Original Papers by Anthropic - Circuit Tracing: https://transformer-circuits.pub/2025/attribution-graphs/methods.html - Biology of an LLM: https://transformer-circuits.pub/2025/attribution-graphs/biology.html