Energy Department launches open-weight models built for science
The Genesis Open Models Initiative extends the government's Genesis Mission with foundation models any researcher can download, backed by the national labs.
The company said its in-development model reached a threshold where it could find and carry out attacks on well-protected systems, triggering safeguards it adopted after an unreleased model breached Hugging Face.
OpenAI paused parts of the development of Astra, an unreleased model, after internal evaluations showed it had reached what the company calls a critical cybersecurity threshold, TechCrunch reported Friday. Continue reading
The Genesis Open Models Initiative extends the government's Genesis Mission with foundation models any researcher can download, backed by the national labs.
Hadrian, Base Power and Valar Atomics each raised $1 billion or more, and AI infrastructure kept pulling nine-figure rounds behind them.
The cloud-hosted browser strips out everything visual and optimizes for what agents care about: context windows, token costs and speed.
The interim policy bans model-generated contributions outright, even partially edited ones, while Oracle's own GraalVM project allows them.
One engineer was spending $50,000 a month. The company's new AI Spend Console tracks who spends what, and what the company gets back.
My comment on Now we have a timeline of the OpenAI accidental attack against Hugging Face - Hacker News. I think one of the most interesting details here might be tucked away in that first bulletin point: May 7: OpenAI...
Historian Jill Lepore has a theory about why tech companies often use soaring language to describe their products - almost as if they’re forming a new government. And whether you’re thinking of Twitter’s old “town hall...
Starting today, you can take an additional $100 off your founder, investor, or attendee TechCrunch Disrupt 2026 pass, which is a nice bonus on top of our current discounted pricing.
You put together the concept - from a founder mixer, an after-hours panel, a themed party, a morning run, whatever fits your goal - and the TechCrunch team helps put it in front of the attendees already in town for...
Active startup investors kept up the pace in July, with familiar names topping the ranks in several metrics including most prolific venture dealmakers, most active lead backers, biggest spenders and highest-volume seed...
Venture firms are turning to creators to build trust with the next generation of founders before a check is ever written. It’s a trend that’s been building with a16z’s acquisition of Erik Torenberg’s Turpentine podcast...
Hadrian is building automated factories to mass-produce parts for defense vehicles like submarines. It's backed by a long list of well-known investors.
Taking vibe-coding a step further, Naïve claims its infra can automate most of the work in setting up and running a business.
a quiet day lets us find some connections among recent themes
Me, I try to get into the mindset of playing live music, not recording a studio album. Except when I’m writing a piece where I really want it to be an album. Those aren’t rare , per se, but they’re occasional . If I...
TechCrunch Disrupt 2026 is built around one question: How do you build an enduring company in the AI era? Our programming and speaker lineup reflect that.
The appeal of free ad-supported streaming television (FAST) channels has always been the way they make it easier to (re)discover classic films and series. But Roku's latest experiment in the FAST space has less to do...
Meta expanded its AI coding offerings with a new agent that, it promises, can handle complex tasks with complex software.
Introducing Muse Code and Muse Spark 1.2 Yet more evidence that the most important characteristic of any model these days is long-sequence agentic tool calling. Meta shipped their own coding agent as part of getting...
We analyzed a dataset of repeat founders who have gone through Y Combinator’s cohorts and found some very interesting insights. The dataset, shared with us directly from YC, consisted of 454 repeat founders through the...
Language models increasingly condition their answers on external signals, and a single misleading one can turn a correct answer wrong. The obvious remedy, training models to resist such signals, hides a failure mode: a...
Real-world video benchmarks provide broad coverage, but their fixed clips entangle event count, rate, duration, and visual complexity, making failure modes hard to isolate. While existing programmatic benchmarks offer...
Vector autoregressive moving-average (VARMA) models have long been considered impractical beyond moderate dimensions: the likelihood is non-convex, the parametrization is identified only up to equivalence, and every...
A monotone adversary observes an i.i.d. labeled sample and appends a finite number of further examples of its choice, every one of them labeled correctly by the target hypothesis. The learner sees a uniform shuffle of...
From natural-language query interfaces to automated report generation, data analysis tools need a description of the data: the real-world entities it contains, which columns function as measures or identifiers, and how...