行业观察

I owned a lot of Alexa-powered devices in my former home: There were Amazon Echos in most rooms, including an older Echo Plus in the living room, a smattering of Dots, a Spot in a bedroom, and an Echo

大脑是极其精密的器官，它需要稳定的化学环境才能维持正常工作。为此，身体进化出了一道特殊的血脑屏障。这道屏障只允许氧气、葡萄糖等必需物质通过，同时将毒素、病原体拒之门外。然而，血脑屏障并非一成不变。它会随着我们成长、衰老而发生变化。这道屏障上有哪些关键蛋白参与了物质筛选？不同年龄段的大脑屏障会发生哪些细微变化？回答这些问题，有望帮助科学家更好地了解神经退行性疾病发生机制，并研发递送药物的新策略，助力

As the new school year approaches, Google announced on Wednesday that it’s launching a new tool called Guided Learning within Gemini. The tool sort of functions like an AI tutor, as it’s designed to h

Numerous studies indicate that the shift to AI search features and the use of AI chatbots are killing traffic to publishers’ sites. But Google on Wednesday denied that’s the case, at least in aggregat

AI startup Perplexity is powering a new AI-powered search engine on Truth Social, President Donald Trump’s social media platform. The search engine, dubbed Truth Search AI, is already available on the

X owner Elon Musk told advertisers in a live discussion on Wednesday that the platform plans to introduce ads in Grok’s responses, as reported by the Financial Times. The move would help power X’s str

Duolingo announced on Wednesday that it beat its quarterly revenue estimates, even though the company faced widespread backlash for choosing to embrace generative AI over human workers. Duolingo stock

After a second-quarter earnings beat, Airbnb CEO Brian Chesky shared his thoughts on the company’s AI strategy, cautioning investors that AI chatbots can’t yet be thought of as the “new Google.” That

In February, AI coding startup Windsurf was in talks to raise a big new round at a $2.85 billion valuation led by Kleiner Perkins, at double the valuation it hit six months earlier, sources told TechC

OpenAI has launched GPT-5, a new flagship AI model that will power the company’s next generation of ChatGPT. GPT-5, which was released Thursday, is OpenAI’s first “unified” AI model and combines the r

Tesla is breaking up the team behind its Dojo supercomputer, ending the automaker’s play at developing in-house chips for driverless technology, according to Bloomberg. Dojo’s lead, Peter Bannon, is l

IT之家 4 月 15 日消息，百度文心大模型团队今日宣布正式开源文生图模型 ERNIE-Image。据该团队介绍，该模型参数量仅 8B，24GB 显存的消费级显卡即可生成媲美顶级商业模型的超真实、复杂图像。当前，ERNIE-Image 的模型权重、推理代码已在 Hugging Face 全部开源，遵循 Apache2.0 协议，已经支持并上线 ComfyUI Workflow，同时联合 Unsl

Google announced on Friday that it’s giving Google Finance, its tool that provides financial information and business news, an AI update. Users will now be able to research their financial questions w

Robert Keele said this week that he has stepped down as xAI’s head of legal after just over a year, saying he wants to spend more time with his children. In his announcement, Keele also acknowledged “

Meta has acquired AI voice startup WaveForms for an undisclosed sum, The Information reports. It’s the company’s latest buy to strengthen its new AI unit, Superintelligence Labs, and Meta’s second maj