Group 1 - The 2025 World Artificial Intelligence Conference (WAIC) was held in Shanghai from July 26 to 28, featuring the launch of the "Global Artificial Intelligence Innovation Governance Center" [2] - The conference theme was "Intelligent Era, Global Cooperation," with five main components: forums, exhibitions, competitions, application experiences, and innovation incubation [2] - The exhibition area exceeded 70,000 square meters for the first time, attracting over 800 companies and showcasing more than 3,000 cutting-edge exhibits, marking the largest scale in the event's history [2] Group 2 - Major companies such as Alibaba, Tencent, Baidu, and iFlytek participated, with Alibaba unveiling its first self-developed AI glasses, "Quark AI Glasses," expected to launch within the year [3] - Baidu showcased three core AI technologies and products, including "Luo Bo Kuai Pao," "PaddlePaddle," and "Baidu Intelligent Computing Cluster," along with various other AI platforms and tools [3] - iFlytek presented its voice simultaneous interpretation model and various AI applications, demonstrating a response time of 2 seconds for Chinese-English translation [4] Group 3 - Shenzhen-based hard-tech companies also showcased their products, with Huawei presenting its Ascend 384 super node, highlighting its innovative capabilities and solutions across various industries [5] - Tencent displayed its "AI Full Family Bucket," featuring multiple first-time technologies and five major AI productivity platforms [5] - Honor launched its self-developed multi-modal perception model, "MagicGUI," and announced its open-source initiative for global developers [5]

文心大模型仍在持续训练中。 本文为IPO早知道原创 作者｜Stone Jin 微信公众号｜ipozaozhidao 据IPO早知道消息，在11月12日举办的以"应用来了"为主题的百度世界2024上，百度首席技术官王 海峰公布了文心一言用户规模已达到4.3亿。 事实上，自2023年3月16日发布文心一言以来，百度文心大模型不断升级，知识增强、检索增强以 及智能体等技术也在不断进化。 据王海峰介绍，在检索增强方面，百度研发了「理解-检索-生成」协同优化的检索增强技术，提升 了大模型技术及应用效果；面向不同应用场景的生图需求，进一步研发了检索增强的文生图技术，既 可以生成精确的图片，也可以进行泛化生图。 具体来讲： 首先，基于大模型对用户的需求进行分析理解，自动规划精确或泛化方案，比如对哪些实体进行增 强；接着在增强阶段，对需要增强的实体，检索并选择相应的参考图。最后在生成阶段，自研了多模 可控生图大模型，一方面，通过局部注意力计算，在保持实体特征不变的情况下，实现了图像的高泛 化生成，比如根据牛顿的肖像，生成绘本风格的牛顿；另一方面，通过整体注意力计算，进行高精确 的图像生成，比如生成图中的汽车跟原图片保持完全一 ...