US Treasury department announces it will ‘at least’ double its government debt purchases OpenAI has said it has slowed down the ⁠pace of ⁠its ​AI development while it overhauled its ⁠research and training systems. The company’s researchers were ⁠caught unaware last month ​when an ‌AI agent ‌under testing hacked another AI ‌firm, Hugging Face. We are very…