( January 2, 2025, 2:00 PM EST) -- SAN FRANCISCO — The state of Delaware is watching and investigating OpenAI Inc.’s transition from nonprofit to for-profit entity, the state’s attorney general said in an amicus curiae brief filed with a federal court in California that is poised to rule on a request for preliminary injunction in a spat among Elon Musk, Microsoft Corp. and OpenAI over whether the latter company’s current status violates its founding purpose....