Ex-OpenAI Research Chief Raises $70M for AI Factory Startup

Bob McGrew left his post as OpenAI's chief research officer and apparently didn't take a long vacation. His new startup Arda is pulling in $70 million in funding at a hefty $700 million valuation.

The mission: automate manufacturing with AI. Arda is building a software platform designed to run autonomous factories — essentially giving industrial facilities an AI brain to handle operations without constant human oversight.

That's a $700M valuation for a company still in its early stages, which tells you everything about where investor appetite sits right now. AI applied to physical-world problems like manufacturing is drawing serious capital.

McGrew co-founded Arda after departing OpenAI, betting that the next frontier for AI isn't just chatbots and content generation — it's running the factories that build actual things.