source:[1] Nvidia buys AI developer to expand open-source AI push - iTnews (https://www.itnews.com.au/news/nvidia-buys-ai ...)[2] Nvidia expands open AI ecosystem with SchedMD acquisition and Nemotron 3 launch - Букви (https://mezha.net/eng/bukvy/nvidia-expands-op ...)[3] AI infrastructure selloff continues on Wall Street as Broadcom, Oracle shares slide - CNBC (https://www.cnbc.com/2025/12/15/ai-infrastruc ...)