Ching Fang is a research scientist at Goodfire AI with nine years of experience at the intersection of AI and neuroscience, focusing on mechanistic interpretability to make scientific models more transparent and to accelerate discovery. With a PhD from Columbia's Center for Theoretical Neuroscience and a postdoc at Harvard, Ching has applied representation-geometry insights to deep RL and episodic memory models in the hippocampus, bridging theoretical neuroscience and practical ML. Prior industry experience includes an ML research internship at Apple on multimodal foundation models for biosignals, and earlier work on brain–machine interfaces at UC Berkeley. Colleagues know Ching for translating abstract geometric intuitions about representations into concrete interpretability experiments—an unusual blend of mathematical rigor and hands-on model probing. Based in San Francisco, Ching combines academic depth with product-minded research aimed at making large models intelligible and scientifically useful.
9 years of coding experience
8 years of employment as a software developer
Bachelor of Arts - BA Computer Science, Bachelor of Arts - BA Computer Science at University of California, Berkeley
Doctor of Philosophy - PhD Neuroscience, Doctor of Philosophy - PhD Neuroscience at Columbia University
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