The Arena
The inference market just got a reality check, and Alibaba's Qwen team quietly shipped an open-source tool that wants to remember how you work. Groq has closed a $350 million round at a $3.5 billion valuation — roughly half the $6.9 billion it commanded in September
The Arena
The AI boom has minted a new class of power broker, and it isn't the labs shipping the models. It's the companies selling the silicon everyone else runs on — and they've started writing the checks themselves. Semiconductor giants have become AI's most
The Frontier
The push to make humanoid robots genuinely useful took an unusual detour today: a Chinese startup strapped one into a go-kart. Symbiosis Robotics (共生知行) put a bipedal humanoid into a go-kart's driver's seat, and the machine drove a closed-circuit lap — hands on the
The Arena
Two signals that AI is moving from clever demos to durable categories: money piling into voice interfaces, and open-source tooling for running agents safely inside companies. Voice AI startup Wispr raised $280 million in a Series B led by Menlo Ventures at a $2 billion valuation, and it'
The Frontier
World models keep crossing out of the research demo into something you can actually steer — and the newest one to break the frontier comes from a Chinese lab better known for image generation. ZhiXiang WeiLai's HiDream-O1-World is an interactive, native all-modal world model, and its
The Arena
Instabase relaunches as SuperApp to move AI into team work Instabase, the unstructured-data company that has raised more than $250 million since 2015, is rebranding as SuperApp and shipping a flagship work platform built around team collaboration with AI models. The new app pairs a Slack-style communication interface
The Arena
The AI buildout's bill just got a lot bigger — and most of it was never on the books. A Wall Street Journal analysis of nine top tech companies found roughly $3 trillion in AI-related off-balance-sheet commitments, far exceeding the roughly $600 billion those same companies
The Frontier
World models have grown eerily good at rendering explorable scenes in real time — and just as eerily mute. Noiz AI, backed by researchers from Hong Kong University of Science and Technology, Tsinghua, Carnegie Mellon and Google DeepMind, is the team that finally filled the silence in. Noiz AI released HelixWorld
The Arena
The AI video boom is going physical: startups that used to make clips on demand are now planting flags in Hollywood itself. Meanwhile, a Peking University research push is quietly attacking the one bottleneck that makes chatty models feel sluggish — the wait for the first word. AI film startups are
The Everyday
AI has crossed from the tech page into the voting booth. A Washington Post analysis of more than 1,200 active-candidate websites finds artificial intelligence is now a defining campaign topic across the country — coming up in nearly 40 percent of all races — and much of that conversation is
The Arena
The AI buildout's quiet winners aren't chipmakers — they're the industrial manufacturers retooling factories to feed data-center demand for power equipment. A Wall Street Journal report out this week shows the money is already landing in orders and backlogs, not just strategy decks. Caterpillar,
The Guardrails
The AI build-out's environmental bill is getting a number: the 60 biggest data centers under construction in the US would pump out over 100 million tons of CO2 a year — and the utilities feeding them are doubling down on gas. A new analysis of the 60 largest