行业观察

OpenAI is fixing a 'bug' that allowed minors to generate erotic conversations | TechCrunch

A bug in OpenAI’s ChatGPT allowed the chatbot to generate graphic erotica for accounts where a user registered as a minor, under the age of 18, TechCrunch’s testing revealed, and OpenAI confirmed. In

发布时间:2025-04-27来源:TechCrunch
Alibaba unveils Qwen3, a family of 'hybrid' AI reasoning models | TechCrunch

Chinese tech company Alibaba on Monday released Qwen3, a family of AI models that the company claims can match and, in some cases, outperform the best models available from Google and OpenAI. Most of

发布时间:2025-04-27来源:TechCrunch
犀灵推出全球首款仿生视觉系统级芯片 PCVX300,开启光电融合算力新纪元

犀灵推出全球首款仿生视觉系统级芯片 PCVX300,开启光电融合算力新纪元随着2026年多模态视觉语言模型(VLM)与生成式人工智能技术的飞速发展,视觉感知作为智能系统的关键输入通道,正面临前所未有的算力与带宽压力。大量原始图像数据的持续涌入,使传统“采集-传输-处理”的线性流程逐渐显露出性能瓶颈。在边缘计算设备受限于功耗的背景下,如何在本地高效地提取高价值、结构化的视觉特征(Tokens)成为具

发布时间:2026-04-28来源:电子创新网
Grouphug is a stealth-mode startup that plans to use AI inside WhatsApp groups | TechCrunch

Veterans of the European startup scene, who’ve launched multiple consumer apps in the past, are partly coming out of stealth Tuesday with a new app. On the face of it, Grouphug will simply generate me

发布时间:2025-04-28来源:TechCrunch
Google launches AI tools for practicing languages through personalized lessons | TechCrunch

Google on Tuesday is releasing three new AI experiments aimed at helping people learn to speak a new language in a more personalized way. While the experiments are still in the early stages, it’s poss

发布时间:2025-04-28来源:TechCrunch
OpenAI 推 GPT

OpenAI近日宣布,其网络防御可信访问计划(TAC)迎来重大升级,面向全球数千名网络安全专家开放了专用模型GPT-5.4-Cyber的访问权限。这一举措被业界视为对竞争对手Anthropic近期发布Claude Mythos模型的直接回应,标志着AI网络安全领域的技术竞争进入新阶段。作为专为防御场景设计的AI工具,GPT-5.4-Cyber在功能定位上与通用大模型形成鲜明对比。该模型通过深度微调

发布时间:2026-04-15来源:互联网编辑
谷歌Gemini新功能上线:复杂概念变交互模拟,科学教育探索效率大提升

谷歌旗下人工智能模型Gemini近日完成一项重要功能升级,面向全球用户推出交互式模拟生成服务。这项创新功能突破了传统信息呈现方式,将复杂概念转化为可操作的动态模型,用户不再局限于被动接收文字说明,而是能够通过实时交互深化理解。以天文学领域为例,当用户输入"月球运行轨迹"相关问题时,系统不再提供静态轨道图解,而是生成包含物理参数调节面板的交互界面。用户可自主调整地球质量、月球速度、引力常数等变量,即

发布时间:2026-04-15来源:互联网编辑
估值飙至3亿美元!AfterQuery获A轮融资,强化专家网络赋能AI数据革新

新兴人工智能研究机构AfterQuery近日宣布,其已完成规模达3000万美元的A轮融资,本轮融资由知名风投机构Altos Ventures领衔投资,The Raine Group及部分既有股东参与跟投。此次资本注入后,企业估值跃升至3亿美元,资本市场对其技术价值给予了充分肯定。据内部人士透露,本轮募集资金将重点用于两个方向:一是拓展全球专家网络覆盖范围,二是深化垂直领域数据采集能力。目前,该机构

发布时间:2026-04-15来源:互联网编辑
得州特斯拉工厂超50辆Cybercab集结 部分完成碰撞测试 批量生产在即

特斯拉得州超级工厂园区内近日出现大规模车辆集结,无人机拍摄画面显示,超过50辆Cybercab无人驾驶出租车整齐排列在厂区内部。这些车辆中部分已完成碰撞测试,聚集在特斯拉专门设置的测试设施周边,显示出该车型正进入量产前的关键验证阶段。园区出厂停车场作为成品车辆中转核心区域,目前呈现多车型共存状态。除Model Y和Cybertruck外,Cybercab车队规模持续扩大,形成显著视觉特征。这些车辆

发布时间:2026-04-15来源:互联网编辑
OpenAI发布网络安全专用模型GPT

OpenAI公司近日宣布,将进一步扩展其网络防御可信访问计划(TAC),向全球数千名网络安全专业人士及数百个专业团队开放一款名为GPT-5.4-Cyber的定制化模型。该模型以GPT-5.4为基础架构,针对网络安全防御场景进行了深度优化,具备更高级别的网络权限配置,旨在为防御者提供更强大的技术支撑。据官方公告披露,此次扩展计划的核心目标是通过"民主化访问、迭代部署与生态韧性"三大战略支柱,重塑网络

发布时间:2026-04-15来源:互联网编辑
林志颖大儿子Kimi近照引热议,十年“隐身”终露面,成长模样令人感慨

一档亲子综艺曾让林志颖之子Kimi成为全民关注的焦点,那个奶声奶气喊着"爸比"的四岁男孩,凭借圆润的脸庞和灵动的双眼俘获无数观众。节目结束后,这对明星父母却选择将孩子从公众视野中隐去,十年间仅偶尔通过口罩遮面的侧影或背影照满足粉丝思念,这种近乎"严苛"的保护方式,在同期星二代纷纷活跃于社交平台的对比下显得尤为特殊。近日,一张意外流出的学校活动照片打破了这份持续十年的神秘感。照片中身着运动服的少年正

发布时间:2026-04-15来源:ITBEAR编辑
Google's NotebookLM expands its AI podcast feature to more languages | TechCrunch

Google’s AI-based note-taking and research assistant NotebookLM is making its Audio Overviews feature available in 76 new languages, the company announced on Tuesday. Audio Overviews launched last yea

发布时间:2025-04-28来源:TechCrunch
Meta launches a stand-alone AI app to compete with ChatGPT | TechCrunch

After integrating Meta AI into WhatsApp, Instagram, Facebook, and Messenger, Meta is rolling out a stand-alone AI app. Unveiled at Meta’s LlamaCon event on Tuesday, this app allows users to access Met

发布时间:2025-04-28来源:TechCrunch
Meta needs to win over AI developers at its first LlamaCon | TechCrunch

On Tuesday, Meta is hosting its first-ever LlamaCon AI developer conference at its Menlo Park headquarters, where the company will try to pitch developers on building applications with its open Llama

发布时间:2025-04-28来源:TechCrunch
The deadline to book your exhibit table for Sessions: AI is May 9 | TechCrunch

We’re in the final stretch. TechCrunch Sessions: AI takes over Zellerbach Hall in almost a month, and the exhibit floor is almost completely booked. If you’ve been considering showing off your AI prod

发布时间:2025-04-28来源:TechCrunch