OpenAI 构建了人类思想史上最详细的记录，现在他们在其上投放广告。

On February 9, 2026, shortly after Anthropic aired Super Bowl ads mocking the concept of advertising within AI chatbots, OpenAI began displaying ads in ChatGPT. The following morning, OpenAI researcher Zoë Hitzig resigned after spending two years developing safety guidelines for the company's models. In a New York Times op-ed, she stated that OpenAI possesses 'the most detailed record of private human thought ever assembled' and questioned whether the company could be trusted to avoid abusing this information. Hitzig referred to the platform's conversation logs as 'an archive of human candor that has no precedent,' highlighting that ChatGPT stores every conversation, including users' late-night anxieties, medical inquiries, business strategies, and marital issues.