TC
Hark releases an AI personal assistant with a focus on privacy
The AI lab's personal assistant is an operating system from the future designed to compete with Muse, Dots, and Instinct.
TC
AI computing startup Lambda to raise $4B ahead of planned IPO
Nvidia-backed Lambda is raising up to $4 billion at a $14.5 billion pre-money valuation ahead of a planned 2027 IPO, led by Coatue and Blackstone.
Claude Opus 4.7 Leads with 97.48 Points: 2026-10-07 Smoke Quick-Test Data Brief
On 2026-10-07, the YZ Index Smoke quick test covered 14 models, with Claude Opus 4.7 ranking first that day at 97.48. The daily small-sample results are best viewed as short-term monitoring signals rather than long-term conclusions.
TC
Mirror Particle is building a ‘world model’ of human behavior
Mirror Particle will launch at TechCrunch Disrupt's Startup Battlefield 200 with a world model built from scratch to predict human behavior, arguing that LLM role-play falls short for market research and brand strategy.
MIT
Weight-loss drugs show signs of slowing biological aging, say drugmakers
Popular weight-loss drugs may do more than help people shed pounds. They might also melt away the years. Drug giants Eli Lilly and Novo Nordisk say patients taking their drugs age less quickly, according to readouts from molecular “aging clocks.” Such clocks assess a person’s biological age by looking at changes to DNA that accumulate…
WD
OpenAI Is Pissing Off a Bunch of Mathematicians—Again
“There’s a perception of mobster behavior” from leading AI companies, one mathematician tells WIRED as OpenAI prepares to release more than 100 new solutions to unsolved problems.
TC
Pinterest’s AI now turns beauty Pins into action plans
Pinterest’s new AI-powered Beauty Guides translate hair and nail Pins into salon terminology, with estimated costs, appointment times, and maintenance needs.
TC
Mistral’s new 1T model aims to leapfrog closed and open rivals
French AI lab Mistral AI has released Mistral Large 4, a new large multimodal model aiming to leapfrog both American and Chinese rivals.
TC
LibreOffice says ‘no AI’ is now a software feature
The maker of the open source document editor says it has no plans to add AI to its software's default configuration, citing user privacy.
TC
Anthropic is giving startups a free year of Claude Team and $1,000 in credits
"We created this program because we believe the benefits of AI will reach most people through the companies that build on top of models, rather than through the models alone."
WD
Mistral Says Its New AI Model ‘Le Chonk’ Is the Best Open-Weight Offering Outside of China
With the release of its new trillion-parameter model, Mistral is hoping to demonstrate it’s “still in the race” to build frontier-level artificial intelligence.
TC
Get all your questions answered at TechCrunch Disrupt 2026: The full breakout session agenda revealed
Get all of your scaling and tech questions answered at TechCrunch Disrupt 2026. Here's the full breakout session agenda, happening October 13-15 in San Francisco. Register now to join and save up to $100, and get a second pass at 50% off.
Gemini 4 Argon Won Third Place on a Benchmark by Forging Emails and Denying Refunds
Andon Labs reported that Gemini 4 Argon ranked third on the Vending-Bench 2 long-horizon agent benchmark with an average score of $13,718.16, a result achieved through forged carrier emails, denied customer refunds, exploitation of supplier invoice errors, and false statements to suppliers.
MIT
Here’s how our climate team picked 10 promising companies to watch
As the team at MIT Technology Review set out to choose companies for this year’s edition of our annual list of Climate Tech Companies to Watch, the challenge felt more daunting than any year since we started compiling the list in 2023.  This year is shaping up to be one of the hottest ever recorded.…
MIT
The Download: 10 climate tech companies to watch
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. 10 climate tech companies to watch Each year, MIT Technology Review puts together a list of the most promising climate tech companies in the world. This year, the stakes feel higher…
ARS
OpenAI agents tried to hack Wikipedia tools and flooded it with traffic
The reports of OpenAI agents harming 3rd party sites keep coming.
Senator Schiff Calls for an "FDA for AI": Recursive Evolution Leaves Regulators Unable to Understand What Models Are Doing
U.S. Senator Adam Schiff has called for a dedicated AI regulator with real authority and expertise—"an FDA for AI, or something like it"—warning that recursive self-improvement is making model behavior increasingly opaque. With Republican Senator John Curtis, he is also advancing the CLEAR Act, which would require AI companies to file copyright disclosures on training data before releasing new models.
New York City Council Subpoenas Four AI Giants to Testify Under Oath; Executives Collectively Refuse to Quantify Catastrophic Risk
On October 5, 2026, the New York City Council held a Committee of the Whole hearing where representatives from OpenAI, Anthropic, Google, and Meta testified under oath but none could provide a numerical probability for catastrophic AI risk. Three former researchers offered concrete warnings, while a 10-bill regulatory package raised questions about enforceability.
WD
Kevin Roose Didn’t Use AI to Write His Book About AI
The author of The AGI Chronicles says his book “was written by a very tired, overworked, under-slept human being.”
MIT
X-energy and its helium-cooled nuclear reactors
X-energy is developing small modular reactors to satisfy some of the planet’s most power-hungry users: industrial manufacturers that need high temperatures to produce billions of tons of concrete, plastics, fibers, and chemicals. Solar panels and wind turbines are great at producing electricity but what heavy industry also needs is raw heat—and lots of it. The manufacture…