OpenAI, the company behind ChatGPT, was set up to produce artificial intelligence in the public interest. But it's taking another step toward becoming a cash-generating machine as it considers a stock sale for its current and former employees.
Thailand is among the countries able to get a deal on U.S. tariffs ahead of last week's deadline. Import taxes on Thai products are down to 19%, instead of the 36% that President Donald Trump had threatened. But the reduced rates will still take a bite. The BBC's Jonathan Head reports.