行业观察

An OpenAI researcher who worked on GPT-4.5 had their green card denied | TechCrunch

Kai Chen, a Canadian AI researcher working at OpenAI who’s lived in the U.S. for 12 years, was denied a green card, according to Noam Brown, a leading research scientist at the company. In a post on X

发布时间:2025-04-24来源:TechCrunch
Report finds Meta’s celebrity-voiced chatbots could discuss sex with minors | TechCrunch

AI chatbots available on Meta’s platforms like Facebook and Instagram can engage in sexually explicit conversations with underage users, according to a new report in The Wall Street Journal. The WSJ s

发布时间:2025-04-26来源:TechCrunch
Google’s DeepMind UK team reportedly seeks to unionize | TechCrunch

Around 300 London-based members of Google’s AI-focused DeepMind team are seeking to unionize with the Communication Workers Union, according to a Financial Times report that cites three people involve

发布时间:2025-04-25来源:TechCrunch
Early cancer detection startup Craif raises $22M | TechCrunch

Cancer ranks as one of the top causes of death worldwide. The National Cancer Institute reported nearly 20 million new cancer cases and 9.7 million cancer-related deaths globally in 2022, with project

发布时间:2025-04-26来源:TechCrunch
Welcome to Chat Haus, the coworking space for AI chatbots | TechCrunch

Nestled between an elementary school and a public library in Brooklyn’s Greenpoint neighborhood sits a new kind of “luxury” coworking space. Dubbed the Chat Haus, this space has many of the elements y

发布时间:2025-04-26来源:TechCrunch
Save $210 + 50% off a second ticket to Sessions: AI until May 4 | TechCrunch

The hub of AI innovation is here — don’t miss out on the last 7 days of Early Bird ticket savings! AI is reshaping the world, and TechCrunch Sessions: AI is where you’ll witness the future unfold. Joi

发布时间:2025-04-27来源:TechCrunch
Lightrun grabs $70M using AI to debug code in production | TechCrunch

AI-based coding has exploded in popularity on the promise that it will make developers’ jobs faster and easier. But AI coding has also resulted in something else: a vast increase in lines of code, and

发布时间:2025-04-27来源:TechCrunch
OpenAI upgrades ChatGPT search with shopping features | TechCrunch

OpenAI is updating ChatGPT search, its web search tool in ChatGPT, to give users an improved online shopping experience, the company announced Monday. When ChatGPT users search for products, the chatb

发布时间:2025-04-27来源:TechCrunch
Google shifts Android news to a virtual event ahead of its I/O developer conference | TechCrunch

News about Android is being relegated to a side show at Google’s annual developer conference, Google I/O, next month. On Monday, the company announced it would share information about the latest updat

发布时间:2025-04-27来源:TechCrunch
Hugging Face releases a 3D-printed robotic arm starting at $100 | TechCrunch

Hugging Face, the startup best known for the AI developer platform of the same name, is selling a programmable, 3D-printable robotic arm that can pick up and place objects and perform a few other basi

发布时间:2025-04-27来源:TechCrunch
Huawei aims to take on Nvidia's H100 with new AI chip | TechCrunch

Chinese tech conglomerate Huawei is looking to take on semiconductor behemoth Nvidia with a new advanced AI chip. Huawei is making progress developing its latest Ascend AI GPU, the Ascend 910D, accord

发布时间:2025-04-27来源:TechCrunch
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