AI rivals OpenAI and Anthropic compete for dominance

OpenAI and Anthropic are intensifying their competition in the AI market. OpenAI is launching new Codex tools for white-collar work and planning AI tools for finance and legal sectors, while Anthropic is surging and planning a US share sale that could value it near $1 trillion. Microsoft has told engineers to stop using Anthropic's Claude, as it showcases its own AI tools at a developer conference.