ChatGPT users protested OpenAI’s Pentagon contract online in recent days by spreading the message to “Cancel ChatGPT” across Reddit and X. Some users posted guides for deleting ChatGPT accounts and migrating to Claude. Others accused OpenAI of opportunism, pointing out Altman had previously supported Anthropic’s stand, before signing the deal Anthropic rejected.
写实风格的图像有它最擅长的模型，动漫风格是另一家，物理仿真又是另一家，背景去除、音效生成、多镜头叙事各有各的专家。就像你不会用同一把刀切菜又锯木头，生成式媒体的用户很快就学会了按任务选工具。报告里有一句话说得很干脆：不是没有好模型，是没有哪个模型在所有任务上都好。，推荐阅读WPS下载最新地址获取更多信息
，更多细节参见51吃瓜
在经历了春节期间动辄数十亿的红包大战与算力狂飙后，可以预见的是，在即将到来的财报季中，国内也将不再仅仅向股东谈论“追求智能上限”的技术理想。转而将叙事重心转移到具体的商业指标上，他们需要重点宣传 AI 究竟降低了多少获客成本（CAC），如何通过精准分发提升了广告的转化率与 eCPM，以及那些被调用的开源模型如何拉动了阿里云、腾讯云们的 ARPU 值。，推荐阅读夫子获取更多信息
CUPERTINO, CALIFORNIA Apple today announced the new iPad Air featuring M4 and more memory, giving users a big jump in performance at the same starting price. With a faster CPU and GPU, iPad Air boosts tasks like editing and gaming, and is a powerful device for AI with a faster Neural Engine, higher memory bandwidth, and 50 percent more unified system memory than the previous generation. With M4, iPad Air is up to 30 percent faster than iPad Air with M3,1 and up to 2.3x faster than iPad Air with M1.2 The new iPad Air also features the latest in Apple silicon connectivity chips, N1 and C1X, delivering fast wireless and cellular connections — and support for Wi-Fi 7 — that empower users to work and be creative anywhere.3 Available in two sizes and four gorgeous finishes that users love, the 11-inch iPad Air is super portable, and the 13-inch model provides an even larger display for those who want more space to multitask. With game-changing iPadOS 26 capabilities, advanced cameras, all-day battery life, a powerful app ecosystem, and support for accessories like Apple Pencil Pro and Magic Keyboard, iPad Air delivers a remarkable and versatile experience for anyone who wants to do more on iPad, from students and creators, to business users and gamers.4