馬斯克：我的猜測是，人工智能明年大概能讓美國GDP增速翻倍，從約2%提升至約4%。甚至可能更高。

Sept 14 — Foreign media report Nvidia and several U.S. firms have begun limiting or halting use of Anthropic’s frontier models. One immediate trigger was Anthropic’s unilateral change to its data-retention terms: mandatory 30-day retention of user interaction data for safety reviews with no opt-out. Since Anthropic published its first privacy policy in 2023 it has issued 13 revisions; a comparison with ISO/IEC 27701 raises concerns about increasing user-privacy risk. Unlike most major AI firms, which say they will comply with lawful data requests, Anthropic’s policy additionally allows the company, at its discretion, to share user data with U.S. intelligence agencies without legal process. Commentators argue the so-called “technical consensus” among the big U.S. AI players reflects an industry focus on slowing competitors while accelerating proprietary data collection, intelligence extraction and rule-setting.

Baker Hughes reported U.S. energy firms added drilling rigs for a second consecutive week.