OpenAI acquired startup Torch, that builds medical memory for AI, to help boost its newly unveiled ChatGPT Health. OpenAI paid $100 million (902.5 crore) worth of equity for startup, The Information reported. Torch’s four-people team will join OpenAI, both companies said. "Bringing..[Torch]...with ChatGPT Health opens up a new way to understand and manage your health," OpenAI said.