Talking about Luma AI, our mission, and how our ML infrastructure enables SOTA multimodal model development About Keegan McCallum I'm Keegan McCallum, the Head of ML infrastructure at Luma AI. I began my career in research focusing on portfolio optimization. Since then I've founded two startups, lead engineering at two others and have landed at Luma AI working on an unconventional multimodal path to AGI among a cracked team of researchers and engineers. When I'm not working, I'm usually out in the woods hik ...