PyTorch is the popular open source toolkit that AI app developers and startups use to build, train, and run AI models. It is, by some accounts, used by 85% of the AI apps. PyTorch was originally developed by Meta (then Facebook) in 2016, long before the world had an inkling that LLMs would change the world. At the time, Nvidia’s GPUs were already the standard hardware for AI research, so many of PyTorch’s features were built to work specifically with them.
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Google has joined Amazon in attacking Nvidia’s stronghold with AI app developers
SpaceX’s AI business is beating expectations
CEO Elon Musk’s deep tech conglomerate reported $14.6 billion in third-quarter revenue on Tuesday, according to its regulatory filing. That number was driven by growth in all segments, but especially its renamed “Super Intelligence” business line, which generated $7.5 billion in revenue from the recently acquired Cursor coding tool, Grok bot, and most importantly, the company’s burgeoning neocloud business, which now boasts 1.7 GW of compute. The AI busine
Hugging Face CEO warns that Netflix’s OpenAI hack documentary isn’t accurate
“Super disappointing, as they went for maximum anthropomorphism of the technology and full doomer mode,” Delangue wrote in a post on X. “I spent more than two hours with them trying to correct all their mistakes and ground this in reality, explaining that agents are technological systems, not aliens. But it looks like the drive to scare people for maximum views was too strong.” To be fair, the documentary does have experts who explained what happened fairl
Anthropic pitches AI safety bill that may block a model if 50+ people could be killed
Politico recently reported that the AI lab has been shopping around a new draft bill on AI safety that it hopes Congress might consider adopting. The legislation posits certain scenarios in which the release of an AI model could be blocked from distribution. Those scenarios involve a “foreseeable, imminent risk” — one in which over 50 people are at risk of dying or if over a billion dollars in property damage could result, Politico writes. The catastrophic
AI promises productivity, but for managers, it’s mostly a headache for now
More than half of senior leaders say they find it harder to evaluate employees’ work after adopting AI, according to a Nielsen survey of 1,700 directors and senior managers across seven countries, commissioned by work-management company Monday.com. The reason is that much of employees’ output now arrives polished in the manager’s inbox, making it hard to tell how much came from the employee and how much from AI. As a result, nearly half of managers say the
PHP Armageddon: OpenAI, Google’s Wiz find ancient holes, panicking the internet
PHP is a server-side programming language so widely used for web applications that it powers roughly 70% of the websites on the internet; by some accounts, that’s more than 33 million sites. It is also used by popular content management systems like WordPress. The NSA warned that these holes are so severe that if a website can’t be patched immediately, it should be pulled off the web until it can be. The holes allow attackers to infiltrate the server’s fil
While Amazon blocks AI agents, Walmart rolls out the welcome mat
Now it’s expanding on those efforts with more technology to prepare for a world where AI agents become mainstream, said Walmart president and CEO John Furner, speaking at the Masters of Scale Summit in San Francisco on Wednesday. The technology will support agentic shopping from both Walmart and the company’s discount warehouse, Sam’s Club. It starts with Walmart’s Agent Gateway, the company’s new MCP server, which is designed to help approved agents conne
Recursive launches Flint, a laptop coding model it says was largely built by AI
Recursive’s automated research system, which it calls the Eureka Machine, helped with nearly every step of Flint’s development, the company says. That let a small team build the model from scratch in under four months. Flint is an early public test of recursive self-improvement: the idea that AI can build better AI, which in turn builds even better AI. It’s also one of the most debated ideas in the industry. Some researchers fear that AI improving itself c
Meta says Muse has over 10M users, with shopping a top activity
But it is how people are using it and how much they’re spending that has caught CEO Mark Zuckerberg’s attention. Zuckerberg said about 25% of people who set up Muse now use it daily, helping improve retention. He also shared that over a quarter of Muse’s engaged users who were shopping via the AI agent had an average purchase size of over $200, which was surprising even to industry insiders. “Plaid told us that they hadn’t seen activity like they’re seeing
TechCrunch Founder Summit 2026: Everything you need to know

For the founder looking to really get in the weeds during a one-day crash course, Founder Summit is the ideal place to get a head start on your 2027 plans for everything from hiring, establishing product market fit, finding investors, improving your leadership skills, and more. Before you dig in on the event details, you can get info on all of our tickets, which are available for a $100 discount for investors and founders, right here. Even if you’re a stud
Meta wants to pay for its broad AI buildout with a newly created class of stock
On Wednesday, as the company reported its third-quarter earnings, Semafor reported the company might issue non-voting stock, meaning shares that don’t give their owners a vote on company decisions, to help fund its push into artificial intelligence. During Meta’s earnings call, the company confirmed that reporting. Meta’s chief financial officer, Susan Li, said the company plans to “create a new class of non-voting capital stock, which will be distributed
Blackstone’s Jas Khaira says fears over AI-buildout debt are overblown
It is writing checks via various strategies, ranging from offering massive loans to data centers to investing in frontier AI models and applications. Earlier this year, the firm launched Blackstone N1 (BXN1), a San Francisco-based central hub for its AI initiatives. The group is led by Khaira, who relocated from New York to be at the epicenter of AI. Unlike earlier tech cycles such as mobile or SaaS, which allowed companies to reach significant scale with
Nirva raises $33M for a pendant that only listens to you

The startup today announced a new $25 million pre-Series A round, adding to the $8 million it raised earlier in the year from investors like Lightspeed and South Park Commons, bringing its total raise to $33 million. Nirva was founded in 2025 by two former Meta Reality Labs employees, Wei Lyu and Jason Chen, along with Hanying Hu, who founded a fashion and jewelry brand. The company’s first device is a pendant, which can also be worn as a bracelet. The dev
Claude Duet app is Anthropic’s bet on agents
Anthropic said the new agent is meant to cater to professionals and small businesses to help them with automating and managing tasks. The company is making a distinction from personal agents such as Instinct, by noting that Duet isn’t good at handling errands or booking tickets, and it can’t show you its browser use as it happens. Instead, Duet can build a daily briefing for its users, create dashboards, or suggest actions based on the user’s data. Like ot
Spotify’s current AI bet is about being the music service that agents choose
Co-CEO Gustav Söderström thinks the music streaming giant is particularly well-suited to this shift. “Spotify is in one of the few categories that actually stands to thrive in the agentic age,” Söderström tells investors. “This is because agents excel at replacing and taking care of things people would rather not do. People love getting rid of chores. But entertainment is the opposite. Nobody asks an agent to ‘summarize a song’ for them.” Instead of openin
Uber puts all 30,000 employees on ChatGPT Work
ChatGPT Work was introduced in July as an enterprise-focused AI agent that corporate teams could deploy for various workflows. Uber originally piloted ChatGPT Work with 1,000 employees earlier this year but has now scaled up its usage to the entire company. That earlier pilot was deployed to workers from across Uber’s various departments, including finance, operations, and product. Indeed, a majority of the early adopters — some 80% — were non-engineers, S
Microsoft’s Mustafa Suleyman says its AI outperforms doctors on hard cases as he chases ‘medical superintelligence’

The system, dubbed MAI-DxO (DxO for short), coordinates several AI agents that act like a panel of doctors. They question a patient, order tests, and debate a diagnosis. In a simulation using complex cases from the New England Journal of Medicine, it was correct 83% of the time. Primary care doctors and general internists, working individually with reference materials, were correct 36% of the time. One note: Cases this complex are usually handled by specia
Canva releases its first image generation model
Canva said that this approach allows it to create images with accurate details of objects and legible text. Plus, users would be able to make precise edits without changing other parts of the image. The company noted that rather than using photographs, it used designs to train this model using human-designed templates from Canva’s library, including posters, social posts, presentations, infographics, menus, and typography-rich layouts. That means images ge
OpenAI makes its Jev competitor widely available as decision model competition heats up
TypeSafe’s Jev model created a category for deep learning models that act as super classifiers: Given a set of options, they can quickly make choices and offer a confidence rating in their decision. Software developers quickly found that these decision or System One models could replace LLMs in a variety of workflows, operating more quickly and a at dramatically lower cost. Nikunj Handa, the product lead for OpenAI’s APIs, told TechCrunch that his colleagu
1Password launches a way for AI agents to log in on your behalf without seeing your password
Password manager 1Password on Thursday launched a new tool by which users can allow agents to log into their personal accounts on their behalf, without the agent ever having access to a user’s credentials. The new platform, dubbed 1Password for Agents, accomplishes this by creating a system of communication between the agent, the user, and the password manager. When an agent attempts to log in on a user’s behalf, a unique digital key is sent to 1Password t