Blog - Goodfire
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Announcing our SOC 2 Type II Certification
May 22, 2026
Interpretability Infrastructure at Frontier Scale: Harvesting Activations from a Trillion-Parameter Model
Michael Anderson, Michael Byun, Tucker Fross
February 25, 2026
Intentionally Designing the Future of AI
Thomas McGrath
February 5, 2026
Understanding, Learning From, and Designing AI: Our Series B
February 5, 2026
Stanford Guest Lectures: AP293 (Fall 2025)
December 11, 2025
Announcing Goodfire’s Fellowship Program for Interpretability Research
October 9, 2025
You and Your Research Agent: Lessons From Using Agents for Interpretability Research
Mark Bissell, Michael Byun, Daniel Balsam
October 2, 2025
Goodfire Announces Collaboration to Advance Genomic Medicine with AI Interpretability
September 9, 2025
Partnering with Radical AI to Advance Materials Science With Interpretability
July 30, 2025
On Optimism for Interpretability
Eric Ho
July 17, 2025
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Announcing Our $50M Series A to Advance AI Interpretability Research
Eric Ho
April 17, 2025
Announcing Open-Source SAEs for Llama 3.3 70B and Llama 3.1 8B
Daniel Balsam, Thomas McGrath, Liv Gorton, Nam Nguyen, Myra Deng
January 10, 2025
Our Approach to Safety at Goodfire
Thomas McGrath
December 23, 2024
Feature Steering for Reliable and Expressive AI Engineering
Eric Ho
November 20, 2024