Backed by over $200M from B Capital, Menlo Ventures, Lightspeed, and other leading investors

intelligence

Goodfire is a research company using interpretability to understand, learn from, and design AI systems. Our mission is to build the next generation of safe and powerful AI—not by scaling alone, but by understanding the intelligence we're building.

We've helped design AI for
Company

Our team helped found the field of modern AI interpretability

We bring together researchers, engineers, and builders from Google DeepMind, OpenAI, Meta, Palantir, and Two Sigma, alongside leading academics from institutions like Harvard, MIT, and Stanford.

Research

We’re investing in fundamental research to uncover how neural networks work at their core

Using Interpretability to Identify a Novel Class of Alzheimer's Biomarkers

January 28, 2026

Discovering Undesired Rare Behaviors via Model Diff Amplification

August 21, 2025

Understanding Memorization via Loss Curvature

November 6, 2025

Blog

Progress updates and product demos from the Goodfire team
February 5, 2026

Understanding, Learning From, and Designing AI: Our Series B

February 5, 2026

Intentionally Designing the Future of AI

October 2, 2025

You and Your Research Agent: Lessons From Using Agents for Interpretability Research

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