Lucinda Shen / Axios: Spectro Cloud, an AI infrastucture company helping manage token costs, raised a $100M Series D from AMD, LG, others at a $1B+ valuation, up from $750M in 2024 — Spectro Cloud, an AI infrastucture company helping manage token costs, raised $100 million at an over $1 billion valuation, the company tells Axios exclusively.