Sources: MatX, which designs chips to train LLMs, raised a ~$80M Series A led by Spark Capital, at a ~$300M valuation, after raising a $25M seed in March Marina Temkin / TechCrunch : TechCrunch 2024-11-23 Marina Temkin Spark Capital, TechCrunch, Marina Temkin, a ~$300M Related Coverage AI chip startup MatX reportedly raises $80M funding round SiliconANGLE