Group 1 - OpenAI has officially launched the ChatGPT group chat feature globally, available to all users including Free, Go, Plus, and Pro subscription plans [2] - The humanoid robot ZhiYuan Expedition A2 has completed a historic 100-kilometer cross-province walk, certified by Guinness World Records for walking a total distance of 106.286 km [2] Group 2 - Tencent's Yuanbao has introduced a significant update allowing users to create videos from a single sentence, enhancing the user experience of video creation without prior editing skills [3] - The underlying technology for this feature is based on Tencent's latest open-source HunyuanVideo 1.5 model, which supports both Chinese and English for text-to-video and image-to-video generation [3] - Foxconn has announced a joint venture with Intrinsic in the United States to build an AI robotics factory, aiming to integrate AI platform capabilities with manufacturing processes to enhance efficiency [3]

⑨ 北京时间22:45，美国11月标普全球制造业PMI初值发布。 （声明：文章内容和数据仅供参考，不构成投资建议。投资者据此操作，风险自担。） ① 【三大期指涨跌互现】道指期货涨0.36%、标普500指数期货涨0.11%、纳指期货跌0.05%。 ② 【"木头姐"旗下旗舰基金买入93374股英伟达股票】英伟达公布亮眼财报后，"木头姐"Cathie Wood旗 下旗舰基金本周四买入该公司股票，重申旗下公司ARK Investment Management对这家芯片巨头的看涨 立场。美国主动管理型交易所交易基金ARK Innovation ETF周四买入93374股英伟达股票。彭博汇编数 据显示，这是自8月4日以来，ARK旗下基金首次买入英伟达股票。截至发稿，英伟达跌逾2%。 ③ 【比特币一度跌破82000美元，创4月7日以来新低】比特币短线跳水，一度跌破82000美元关口，最 低触及81330美元，创4月7日以来新低，日内跌超9%，现报82700美元。 ④ 【美国蓝色起源公司计划建造新型运载火箭】亚马逊公司创始人贝索斯旗下的美国蓝色起源公司20 日宣布，将建造一款比其现有"新格伦"火箭更大、更强的重型运载火箭。蓝 ...

⑤ 【中东航司大举采购，波音、空客均获数百亿美元订单】据媒体报道，本周举办的迪拜航展迎来中东航司采购潮，空客波音两大公司均获百亿美元大 单。其中，阿联酋航空重点押注波音777X系列，确认订购65架777-9飞机；阿提哈德航空订购6架空客A330-900、7架A350-1000及3架A350F货机。并通过 租赁方式引进另外9架A330-900。 ⑥ 【OpenAI向全球用户推出ChatGPT群聊功能】据OpenAI公告，ChatGPT群聊功能已正式面向全球开放，适用于所有登录用户，包括Free、Go、Plus与 Pro订阅计划用户。此前该功能已在早期测试者中进行试点。 每经编辑｜段炼 ① 【三大期指涨跌互现】道指期货涨0.36%、标普500指数期货涨0.11%、纳指期货跌0.05%。 ② 【"木头姐"旗下旗舰基金买入93374股英伟达股票】英伟达公布亮眼财报后，"木头姐"Cathie Wood旗下旗舰基金本周四买入该公司股票，重申旗下公司 ARK Investment Management对这家芯片巨头的看涨立场。美国主动管理型交易所交易基金ARK Innovation ETF周四买入93374股英伟达股票。彭 ...

OpenAI宣布，ChatGPT群聊功能已正式面向全球所有用户开放。经过早期测试并收到积极反馈后， 该功能现已向所有登录用户开放，包括免费版、Go版、Plus版和Pro版用户。 ...

Group 1: Generative AI Developments - Meta's Chief AI Scientist LeCun is leaving the company due to strategic disagreements, focusing on "world models" in a new startup [1] - Google's AI model successfully transcribed an 18th-century ledger with a character error rate of only 1.7%, showcasing advanced abstract reasoning capabilities [2] - ElevenLabs launched the Scribe v2 Realtime model, achieving a 93.5% accuracy rate across 90 languages with a latency of just 150 milliseconds [3] Group 2: AI in Communication and Music - OpenAI is set to introduce a group chat feature for ChatGPT, allowing users to share conversation links while maintaining privacy [4] - An AI-generated song topped the Billboard country digital singles chart, raising concerns about the competition between AI and human artists [5] Group 3: Investment and Financing in AI - The AI company Jiga Vision completed a financing round of over 100 million yuan, with investments from Huawei and other funds [6] - Gamma, an AI presentation tool, raised $68 million in Series B funding, achieving a valuation of $2.1 billion and generating an annual recurring revenue of $100 million [9] Group 4: Programming Language Trends - TypeScript has surpassed Python as the most widely used programming language on GitHub, with a 66% year-over-year increase in contributors [8]