Fathom Radiant is building computer hardware to train neural networks at the human brain-scale and beyond. By combining the complementary strengths of optics and electronics, we have developed a revolutionary interconnect fabric that enables a flexible machine with the network capacity of a supercomputer and unprecedented scalability. Help us construct the future of machine intelligence. Our founding team has previously founded startups with more than $500 million in exits. We are well-funded from investors including Khosla Ventures, Jeff Bezos, and many others.