AI 资讯四则OpenAI 发布 GPT-5.3 Instant3 月 3 日，OpenAI 发布 GPT‑5.3 Instant。GPT‑5.3 Instant 提高了回复相关度、对话顺畅度和联网搜索能力，同时大幅减少了机械化回复、冗余的免责声明以及生硬的语气倾向，相比 GPT‑5.2 Instant，尤其改进了涉及敏感话题时表现过于保守或带有说教倾向的问题；优化了联网搜索结果的整合质量，降低了对联网搜索结果的过度依赖，解决了此前偶尔出现的「链接堆砌」或信息松散的问题；大幅调整了此前用户反馈让人感到「尴尬、违和」，或语言风格过于强势的说教式对话风格，同时在广泛的话题领域内均显著降低了幻觉率。
Walmart said it was improving its systems to "ensure fairness and transparency" and had already started making payments to people who had been affected.
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17:55, 27 февраля 2026Экономика
In comparison with other bakeries, however, Fika’s pastries are a bargain. At Copains, a Parisian favourite that opened its first UK branch in central London late last year, a large babka (about the same size as a supermarket chocolate twist) will set you back £12.50, while an eclair costs £11.90. In Harrods’ food hall, a stuffed, savoury croissant topped with gold leaf is £12. At Cedric Grolet, located inside the luxury Berkeley hotel, a hazelnut cookie will leave you £25 out of pocket. Yes, the age of the £10-plus pastry has arrived.
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🎯 One Model, Four Tasks: Entities, classification, structured data, and relations in a single forward pass