92. Daniel Filan - Peering into neural nets for AI safety

Cruise is a self-driving car startup founded in 2013 — at a time when most people thought of self-driving cars as the stuff of science fiction. And yet, just three years later, the company was acquired by GM for over a billion dollars, having shown itself to be a genuine player in the race to make autonomous driving a reality. Along the way, the company has had to navigate and adapt to a rapidly changing technological landscape, mixing and matching old ideas from robotics and software engineering with cutting edge techniques like deep learning.

My guest for this episode of the podcast was one of Cruise’s earliest employees. Peter Gao is a machine learning specialist with deep experience in the self-driving car industry, and is also the co-founder of Aquarium Learning, a Y Combinator-backed startup that specializes in improving the performance of machine learning models by fixing problems with the data they’re trained on. We discussed Peter’s experiences in the self-driving car industry, including the innovations that have spun out of self-driving car tech, as well as some of the technical and ethical challenges that need to be overcome to make self-driving cars hit mainstream use around the world.