Musk, OpenAI and Sam Altman

OpenAI CEO Sam Altman mocked Tesla chief Elon Musk on Tuesday, saying he operates from a "position of insecurity." ...
Building AI... and solving the universe? Elon Musk’s xAI just dropped "Grok 3," claiming it outperforms AI chatbot rivals like OpenAI, Google, and DeepSeek in math, science, and coding.