Stefano Quintarelli Weblog

Today we’re releasing Hy4 preview, our most capable model to date. It’s a 770B-parameter model with 49B active parameters and a 1M-token context window, and it makes the biggest gains where the work is hardest: long-horizon software engineering, document-heavy office work, and scientific research.

“The public pressure is huge,” said David Torrance, a member of the Scottish parliament representing the village. “I’ve never seen this level of objection to a local plan, and I have been in politics for 25 years.”

Researchers at a stealth startup in Israel scanned 6,214 live domains belonging

Pflugerville’s City Council voted unanimously Tuesday to terminate its contract with Flock Safety, pulling the plug on the city’s network of

We introduce GLM-5.3-Flash, the first natively multimodal model in the GLM-5 series. With 320B total parameters and just 18B active parameters, it outperforms GLM-5.2 across benchmarks and real-world workloads at

- Judge Rita Lin granted Anthropic summary judgment on its First Amendment, due process and Administrative Procedure Act claims in a 59-page order.
- The government conceded Anthropic has no backdoor access to deployed models and is no riskier than any other AI system.
- Anthropic lost on one count, its claim that Trump’s

Alibaba was using the browser’s WebAudio API to run invisible sound waves at zero volume. By measuring tiny hardware differences in how each computer processes those signals, the site created a unique digital fingerprint to track

Anthropic is preparing to tell IPO investors that its potential revenue opportunity exceeds $30 trillion, according to The Wall Street Journal, citing people familiar

Large language model (LLM) hallucinations are becoming a profitable side business for cybercriminals.They prod the AI models to answer prompts with nonexistent but plausible-looking URLs, registering the domain names that recur often. Then the criminals set up malicious websites on the fake domains.

Data centers have become a growing concern as November’s midterm elections loom. The debate has united left-leaning environmentalists and conservative farmers.

Nvidia has agreed to acquire Hugging Face for $12.9 billion, according to CNBC, citing a report from The Information. Neither Nvidia nor Hugging Face responded to requests for comment.

The Trump administration is moving to make it harder for communities to weigh in on proposed data centers, even as a backlash against the behemoth projects grows across the country.

The Environmental Protection Agency