[{"data":1,"prerenderedAt":495},["ShallowReactive",2],{"news-\u002Fnews\u002Fweekly\u002F2024-02-11":3,"news-prev-\u002Fnews\u002Fweekly\u002F2024-02-11":61,"news-next-\u002Fnews\u002Fweekly\u002F2024-02-11":101,"news-related-\u002Fnews\u002Fweekly\u002F2024-02-11":255},{"id":4,"title":5,"body":6,"category":45,"date":46,"description":47,"draft":48,"extension":49,"meta":50,"navigation":51,"path":52,"seo":53,"source":34,"stem":54,"tags":55,"__hash__":60},"news\u002Fnews\u002Fweekly\u002F2024-02-11.md","AI 周报 · 2024-02-11 当周权威信源更新",{"type":7,"value":8,"toc":40},"minimark",[9,13,18,37],[10,11,12],"p",{},"本期汇总 2024-02-11 当周来自 Hugging Face Blog 的 1 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。",[14,15,17],"h2",{"id":16},"_1-from-openai-to-open-llms-with-messages-api-on-hugging-face","1. 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Building an early warning system for LLM-aided biological threat creation",[19,74,75,78,81],{},[22,76,77],{},"来源：OpenAI News（原文日期 2024-01-31）",[22,79,80],{},"分类：市场动态",[22,82,30,83],{},[32,84,85],{"href":85,"rel":86},"https:\u002F\u002Fopenai.com\u002Findex\u002Fbuilding-an-early-warning-system-for-llm-aided-biological-threat-creation",[36],[10,88,89],{},"We’re developing a blueprint for evaluating the risk that a large language model (LLM) could aid someone in creating a biological threat. In an evaluation involving both biology experts and students, we found that GPT-4 …",{"title":41,"searchDepth":42,"depth":42,"links":91},[92],{"id":71,"depth":42,"text":72},"2024-02-04","2024-02-04 当周 AI 行业权威信源更新汇总，共 1 条，来源：OpenAI News。",{},"\u002Fnews\u002Fweekly\u002F2024-02-04",{"title":63,"description":94},"news\u002Fweekly\u002F2024-02-04",[56,57,58,59],"_bMSglSO9xfzXA2d1u4zatvUVh0rFe8fPclnZAiRl90",{"id":102,"title":103,"body":104,"category":243,"date":244,"description":245,"draft":48,"extension":49,"meta":246,"navigation":51,"path":247,"seo":248,"source":249,"stem":250,"tags":251,"__hash__":254},"news\u002Fnews\u002Fopenai-sora-preview.md","OpenAI 展示 Sora:AI 生成 60 秒视频,物理模拟接近真实",{"type":7,"value":105,"toc":237},[106,109,112,115,118,121,124,200,203,206,209,212,215],[10,107,108],{},"OpenAI 在 2024 年 2 月 15 日展示 Sora 视频生成模型,能根据文字提示生成长达 60 秒的视频,物理模拟能力接近真实,引发行业震动。该模型当时未公开发布,仅向红队和部分创作者开放测试。",[14,110,111],{"id":111},"事件详情",[10,113,114],{},"Sora 是 OpenAI 的文生视频模型。一段 prompt 进去,出来最长 60 秒的视频,画面里的人物走动、物体遮挡、光影变化基本符合物理规律。发布会放出的几个 demo——东京街头漫步的女性、纸船在浪花里起伏、几只长毛象在雪地行走——质量明显高于同期 Runway Gen-2 和 Pika。",[10,116,117],{},"技术上 Sora 用了 Diffusion Transformer 架构。把视频拆成时空 patch(类似语言模型的 token),在 patch 上做扩散生成,统一处理图像和视频。这种方式让模型能处理不同时长、分辨率、宽高比的素材,生成时也能保持长视频的时间连贯性。OpenAI 没公开训练数据,但外界普遍推测用了大量合成数据和带版权的影视素材,这也埋下了后来的版权官司。",[10,119,120],{},"模型发布后没有立即开放。OpenAI 采取红队测试策略,先让安全研究人员和少数创作者试用,逐步公开。普通用户等到 2024 年 12 月才正式用上 Sora,且仅限 Plus 和 Pro 用户。这个过程里 Google Veo、快手可灵、Runway Gen-3 都相继发布,逼着 OpenAI 加快进度。",[14,122,123],{"id":123},"关键信息",[125,126,127,140],"table",{},[128,129,130],"thead",{},[131,132,133,137],"tr",{},[134,135,136],"th",{},"项目",[134,138,139],{},"参数",[141,142,143,152,160,168,176,184,192],"tbody",{},[131,144,145,149],{},[146,147,148],"td",{},"模型名",[146,150,151],{},"Sora",[131,153,154,157],{},[146,155,156],{},"首次展示日期",[146,158,159],{},"2024 年 2 月 15 日",[131,161,162,165],{},[146,163,164],{},"最大生成时长",[146,166,167],{},"60 秒",[131,169,170,173],{},[146,171,172],{},"架构",[146,174,175],{},"Diffusion Transformer(时空 patch)",[131,177,178,181],{},[146,179,180],{},"公开发布",[146,182,183],{},"2024 年 12 月(Plus\u002FPro 用户)",[131,185,186,189],{},[146,187,188],{},"定价",[146,190,191],{},"Plus 用户有限量,Pro 200 美元\u002F月",[131,193,194,197],{},[146,195,196],{},"同期竞品",[146,198,199],{},"Runway Gen-3、Pika、可灵、Google Veo",[14,201,202],{"id":202},"我们的观察",[10,204,205],{},"我们当时看了所有 demo,第一反应是\"这下视频行业的版图要变\"。但用上一段时间后判断更冷静了:60 秒是个噱头,真正能用的片段大多在 10 秒以内,长视频里仍会出现人物变形、物体凭空消失这类问题。物理模拟\"接近真实\"是营销话术,复杂场景(多人物互动、精细手部动作)还是会露馅。",[10,207,208],{},"定价和算力是更大的门槛。生成一段视频的成本远高于生成图片,Plus 用户的配额很少,真正做商业化内容得用 Pro。这个成本结构让 Sora 短期内很难替代商业拍摄,更多是用在概念验证和素材草图阶段。",[10,210,211],{},"国内可灵、即梦跟得很紧,可灵在人物动作一致性上已经不输 Sora,而且有国内合规优势。视频生成这个赛道,技术差距在缩小,真正的分水岭是版权和算力成本谁先解决。",[14,213,214],{"id":214},"相关工具",[19,216,217,223,230],{},[22,218,219,222],{},[32,220,151],{"href":221},"\u002Ftools\u002Fvideo\u002Fsora"," — OpenAI 的视频生成模型",[22,224,225,229],{},[32,226,228],{"href":227},"\u002Ftools\u002Fvideo\u002Frunway","Runway"," — 老牌 AI 视频工具",[22,231,232,236],{},[32,233,235],{"href":234},"\u002Ftools\u002Fvideo\u002Fkling","可灵"," — 快手出品的视频生成模型",{"title":41,"searchDepth":42,"depth":42,"links":238},[239,240,241,242],{"id":111,"depth":42,"text":111},{"id":123,"depth":42,"text":123},{"id":202,"depth":42,"text":202},{"id":214,"depth":42,"text":214},"产品发布","2024-02-15","OpenAI 2024年2月15日展示 Sora 视频生成模型,能根据文字提示生成长达 60 秒的视频,物理模拟能力接近真实,引发行业震动。",{},"\u002Fnews\u002Fopenai-sora-preview",{"title":103,"description":245},"https:\u002F\u002Fopenai.com\u002Fsora","news\u002Fopenai-sora-preview",[252,151,253],"OpenAI","AI视频","tKTYmFxh7CKXsrw9pjY4eF8MLxW9MqJe_gXZ28Bm5TY",[256,336,416],{"id":257,"title":258,"body":259,"category":45,"date":328,"description":329,"draft":48,"extension":49,"meta":330,"navigation":51,"path":331,"seo":332,"source":280,"stem":333,"tags":334,"__hash__":335},"news\u002Fnews\u002Fweekly\u002F2026-08-31.md","AI 周报 · 2026-08-31 当周权威信源更新",{"type":7,"value":260,"toc":323},[261,264,268,282,285,289,301,304,308,320],[10,262,263],{},"本期汇总 2026-08-31 当周来自 OpenAI News 的 3 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。",[14,265,267],{"id":266},"_1-openai-supports-californias-bill-to-advance-youth-ai-safety","1. OpenAI supports California’s bill to advance youth AI safety",[19,269,270,273,276],{},[22,271,272],{},"来源：OpenAI News（原文日期 2026-08-31）",[22,274,275],{},"分类：产品发布",[22,277,30,278],{},[32,279,280],{"href":280,"rel":281},"https:\u002F\u002Fopenai.com\u002Findex\u002Fsupporting-california-bill-advance-ai-youth-safety",[36],[10,283,284],{},"OpenAI supports California SB 1119, advancing strong, age-appropriate AI safeguards for teens while preserving opportunities to learn, create, and explore.",[14,286,288],{"id":287},"_2-polimill-builds-japans-next-generation-public-ai-infrastructure","2. Polimill builds Japan's next-generation public AI infrastructure",[19,290,291,293,295],{},[22,292,272],{},[22,294,275],{},[22,296,30,297],{},[32,298,299],{"href":299,"rel":300},"https:\u002F\u002Fopenai.com\u002Findex\u002Fpolimill",[36],[10,302,303],{},"Polimill uses OpenAI GPT models and Codex to help municipalities search and use administrative knowledge while accelerating development.",[14,305,307],{"id":306},"_3-a-milestone-in-expanding-access-to-ai","3. A milestone in expanding access to AI",[19,309,310,312,314],{},[22,311,272],{},[22,313,80],{},[22,315,30,316],{},[32,317,318],{"href":318,"rel":319},"https:\u002F\u002Fopenai.com\u002Findex\u002Fexpanding-access-to-ai-with-chatgpt-ads",[36],[10,321,322],{},"ChatGPT Ads reaches $1 billion in annualized revenue run rate and expands globally, supporting broader access to AI through free and affordable options.",{"title":41,"searchDepth":42,"depth":42,"links":324},[325,326,327],{"id":266,"depth":42,"text":267},{"id":287,"depth":42,"text":288},{"id":306,"depth":42,"text":307},"2026-08-31","2026-08-31 当周 AI 行业权威信源更新汇总，共 3 条，来源：OpenAI News。",{},"\u002Fnews\u002Fweekly\u002F2026-08-31",{"title":258,"description":329},"news\u002Fweekly\u002F2026-08-31",[56,57,58,59],"YRlcSdZcc93WQZTzaEmlXEOl9Wi8F4akWKUtnoIyUa0",{"id":337,"title":338,"body":339,"category":45,"date":408,"description":409,"draft":48,"extension":49,"meta":410,"navigation":51,"path":411,"seo":412,"source":359,"stem":413,"tags":414,"__hash__":415},"news\u002Fnews\u002Fweekly\u002F2026-08-30.md","AI 周报 · 2026-08-30 当周权威信源更新",{"type":7,"value":340,"toc":403},[341,344,348,361,364,368,380,383,387,400],[10,342,343],{},"本期汇总 2026-08-30 当周来自 OpenAI News 的 3 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。",[14,345,347],{"id":346},"_1-our-decision-on-cursor-following-its-acquisition-by-spacex","1. Our decision on Cursor following its acquisition by SpaceX",[19,349,350,353,355],{},[22,351,352],{},"来源：OpenAI News（原文日期 2026-08-28）",[22,354,80],{},[22,356,30,357],{},[32,358,359],{"href":359,"rel":360},"https:\u002F\u002Fopenai.com\u002Findex\u002Four-decision-on-cursor-following-its-acquisition-by-spacex",[36],[10,362,363],{},"Our decision to wind down our contract providing OpenAI models to Cursor following its acquisition by SpaceX.",[14,365,367],{"id":366},"_2-supporting-thailands-next-generation-of-ai-startups","2. Supporting Thailand’s next generation of AI startups",[19,369,370,372,374],{},[22,371,352],{},[22,373,275],{},[22,375,30,376],{},[32,377,378],{"href":378,"rel":379},"https:\u002F\u002Fopenai.com\u002Findex\u002Fsupporting-next-generation-ai-startups-thailand",[36],[10,381,382],{},"OpenAI and Thailand’s MHESI launch an eight-week accelerator helping 10 health, wellness, and education startups turn AI prototypes into trusted products.",[14,384,386],{"id":385},"_3-better-answers-broader-thinking-what-students-gain-from-chatgpt-and-critical-thinking-training","3. Better answers, broader thinking: What students gain from ChatGPT and critical-thinking training",[19,388,389,392,394],{},[22,390,391],{},"来源：OpenAI News（原文日期 2026-08-27）",[22,393,27],{},[22,395,30,396],{},[32,397,398],{"href":398,"rel":399},"https:\u002F\u002Fopenai.com\u002Findex\u002Fwhat-students-gain-from-chatgpt-critical-thinking-training",[36],[10,401,402],{},"A randomized study of more than 1,000 students examines ChatGPT, critical thinking, originality, and student performance on a real-world university assignment.",{"title":41,"searchDepth":42,"depth":42,"links":404},[405,406,407],{"id":346,"depth":42,"text":347},{"id":366,"depth":42,"text":367},{"id":385,"depth":42,"text":386},"2026-08-30","2026-08-30 当周 AI 行业权威信源更新汇总，共 3 条，来源：OpenAI News。",{},"\u002Fnews\u002Fweekly\u002F2026-08-30",{"title":338,"description":409},"news\u002Fweekly\u002F2026-08-30",[56,57,58,59],"3AA0lXAZ1e-cO3WfXVTPqFMZ_c60rV4ErjsTBTPT9iQ",{"id":417,"title":418,"body":419,"category":45,"date":487,"description":488,"draft":48,"extension":49,"meta":489,"navigation":51,"path":490,"seo":491,"source":439,"stem":492,"tags":493,"__hash__":494},"news\u002Fnews\u002Fweekly\u002F2026-08-23.md","AI 周报 · 2026-08-23 当周权威信源更新",{"type":7,"value":420,"toc":482},[421,424,428,441,444,448,460,463,467,479],[10,422,423],{},"本期汇总 2026-08-23 当周来自 OpenAI News 的 3 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。",[14,425,427],{"id":426},"_1-introducing-intelligence-age","1. Introducing Intelligence Age",[19,429,430,433,435],{},[22,431,432],{},"来源：OpenAI News（原文日期 2026-08-20）",[22,434,275],{},[22,436,30,437],{},[32,438,439],{"href":439,"rel":440},"https:\u002F\u002Fopenai.com\u002Findex\u002Fintroducing-intelligence-age",[36],[10,442,443],{},"Introducing Intelligence Age, a new OpenAI blog exploring how transformative AI could reshape power, governance, the economy, and individual freedom.",[14,445,447],{"id":446},"_2-stampli-cuts-launch-hours-by-68-using-chatgpt-work","2. Stampli cuts launch hours by 68% using ChatGPT Work",[19,449,450,452,454],{},[22,451,432],{},[22,453,275],{},[22,455,30,456],{},[32,457,458],{"href":458,"rel":459},"https:\u002F\u002Fopenai.com\u002Findex\u002Fstampli",[36],[10,461,462],{},"With a fixed deadline and design resources committed elsewhere, Stampli used Codex and ChatGPT Work to compress weeks of launch production into days.",[14,464,466],{"id":465},"_3-offering-zero-data-retention-for-frontier-models","3. Offering Zero Data Retention for frontier models",[19,468,469,471,473],{},[22,470,432],{},[22,472,275],{},[22,474,30,475],{},[32,476,477],{"href":477,"rel":478},"https:\u002F\u002Fopenai.com\u002Findex\u002Foffering-zero-data-retention-for-frontier-models",[36],[10,480,481],{},"OpenAI reaffirms Zero Data Retention for eligible API customers and previews Private Safety Processing for advanced AI safety without compromising data privacy.",{"title":41,"searchDepth":42,"depth":42,"links":483},[484,485,486],{"id":426,"depth":42,"text":427},{"id":446,"depth":42,"text":447},{"id":465,"depth":42,"text":466},"2026-08-23","2026-08-23 当周 AI 行业权威信源更新汇总，共 3 条，来源：OpenAI News。",{},"\u002Fnews\u002Fweekly\u002F2026-08-23",{"title":418,"description":488},"news\u002Fweekly\u002F2026-08-23",[56,57,58,59],"clZApa8oZlumfD5VVDTHV8rm6UQv-H0-Q0LeponDJk8",1794695479986]