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AI slows down open source developers. Peter Naur can teach us why

AI slows down open source developers. Peter Naur can teach us why. AI slows down open source developers. Peter Naur can teach us why. Metr recently published a paper about the impact AI tools have on open-source developer productivity1. They show that when open source developers working in codebases that they are deeply familiar with use AI tools to complete a task, then they take longer to complete that task compared to other tasks where they are barred from using AI tools. Interestingly the

Evidence Grows That Tripping on Shrooms Might Increase Your Lifespan

Image by JASON CONNOLLY/AFP via Getty Images Studies In a new study, scientists have uncovered evidence that magic mushrooms just might be an effective anti-aging treatment. Published in the Nature Partnering Journal Aging, a new paper by researchers at Emory and Baylor's medical schools suggests that psilocybin, the active compound in psychedelic mushrooms — there are a range of species that produce it, but the best known is probably Pisolocybe cubensis — might extend the lifespans of both mi

xAI starts offering Grok to US government agencies

Just days after apologizing for Grok's recent hard turn toward antisemitism, xAI has announced a suite of AI products for government use. Grok for Government brings together the company's latest commercial products, including Grok 4 and Deep Search, with special considerations given to the needs of federal, state and local agencies. To that end, xAI says it will design custom models for specific national security and research customers. It will also develop specialized AI applications for use i

This Dell laptop is my top choice for both work and travel - and it's on sale for $420 off

ZDNET's key takeaways Prices for the Dell 14 Plus currently start at $1,099 During a time of economic turmoil, this laptop is a lifeline, providing next-gen performance at an affordable price However, don't expect too much from its display, as it's no OLED or 4K panel. View now at Dell View now at Micro Center more buying choices Every configuration of the Dell 14 Plus is on sale. You can get the base model is $680, a $420 discount. Back in early 2025, Dell made a bold move. The company anno

New Grok AI model surprises experts by checking Elon Musk’s views before answering

An AI model launched last week appears to have shipped with an unexpected occasional behavior: checking what its owner thinks first. On Friday, independent AI researcher Simon Willison documented that xAI's new Grok 4 model searches for Elon Musk's opinions on X (formerly Twitter) when asked about controversial topics. The discovery comes just days after xAI launched Grok 4 amid controversy over an earlier version of the chatbot generating antisemitic outputs, including labeling itself as "Mech

A Clear Sign Just Emerged That Tesla Is Panicking

Tesla sales are so abysmal in Canada that Elon Musk has made the drastic choice to dramatically lower the price of the new Model Y as it attempts to climb out of the hole. As Electrek reports, a Model Y in Canada now costs $65,ooo CAD ($47,465 USD), which is a cool $20,000 CAD cheaper than it was just a few days prior. We'll get into the hows and whys in a second, but first some backstory. Earlier this year, after Trump raised the specter of tariffs against its northern neighbor, Canada moved

As Sales Drop, Tesla Makes a Big Gamble on India

Tesla is finally entering India. The all-electric carmaker will open its first showroom in the country on July 15 in Mumbai, marking a long-awaited entry into one of the largest and fastest-growing automotive markets in the world. Invitations to the launch event began circulating on social media late last week. “Launch Event. Exclusive Invite,” the sleek black cards read. “Tesla Experience Center BKC.” The event is scheduled to take place from 11:00 a.m. to 12:30 p.m. local time, with guests as

Tesla Makes a Desperate Move in Canada as Sales Collapse

Tesla is making a desperate move to stay alive in Canada as its sales suffer from the fallout of Donald Trump’s trade war. In a quiet but shocking update to its website, the electric vehicle maker has drastically lowered the price of its best-selling Model Y SUV by a staggering $20,000. The move is a direct response to a brutal trade dispute that has crippled Tesla’s Canadian operations. In retaliation for tariffs imposed by the Trump administration, Ottawa slapped a 25% surtax on all cars impo

Coffee at 30 cents is the latest gimmick in China’s billion-dollar ‘instant commerce’ price war

A Meituan food delivery courier rides an electric scooter in Chongqing, China, on March 29, 2025. Cheng Xin | Getty Images News | Getty Images In China's fiercely competitive market, the latest price war is playing out in the growing "instant commerce" sector, where companies are launching massive subsidies and other incentives to get consumers to spend. The 'instant commerce' sector is backed by massive networks of scooter drivers that quickly transport everything from food and drink to fast f

Alibaba-backed Moonshot releases new Kimi AI model that beats ChatGPT, Claude in coding — and it costs less

An AI sign at the MWC Shanghai tech show on June 19, 2025. Bloomberg | Bloomberg | Getty Images BEIJING — The latest Chinese generative artificial intelligence model to take on OpenAI's ChatGPT is offering coding capabilities — at a lower price. Alibaba-backed startup Moonshot released on late Friday night its Kimi K2 model: a low-cost, open source large language model — the two factors that underpinned China-based DeepSeek's industry disruption in January. Open-source technology provides sourc

Topics: ai k2 kimi model openai

Show HN: ArchGW – An intelligent edge and service proxy for agents

Arch is a proxy server designed as a modular edge and AI gateway for agentic apps Arch handles the pesky low-level work in building agentic apps — like applying guardrails, clarifying vague user input, routing prompts to the right agent, and unifying access to any LLM. It’s a language and framework friendly infrastructure layer designed to help you build and ship agentic apps faster. Quickstart • Demos • Build agentic apps with Arch • Route LLMs • Documentation • Contact Overview AI demos a

Tesla Makes a Desperate Move in Canada As Sales Collapse

Tesla is making a desperate move to stay alive in Canada as its sales suffer from the fallout of Donald Trump’s trade war. In a quiet but shocking update to its website, the electric vehicle maker has drastically lowered the price of its best-selling Model Y SUV by a staggering $20,000. The move is a direct response to a brutal trade dispute that has crippled Tesla’s Canadian operations. In retaliation for tariffs imposed by the Trump administration, Ottawa slapped a 25% surtax on all cars impo

How to scale RL to 10^26 FLOPs

TLDR: Reinforcement learning (RL) is the next training technique for building frontier-level AI models. To make it better, we need to train on more data. The current approach of scaling many environments simultaneously is messy and complicated. Instead, I propose we find a way to do next-token prediction on the Web using RL. This way, we learn to reason from general web data, instead of just math and code. I’ve spent a good part of the past year in denial. I was in denial because when OpenAI r

Five companies now control over 90% of the restaurant food delivery market

While reading the latest results from Prosus, I realized there seems to be a trend that nobody is talking about. There is an obvious wave of consolidation in the food delivery market happening right before our eyes. The once-hot food delivery sector has gone cold faster than your DoorDash order. New entrants have disappeared as most of the VC money chases the cool and hip AI startups. Alongside a wave of acquisitions, the world's food delivery market is consolidating in the hands of 5 companies.

Study warns of ‘significant risks’ in using AI therapy chatbots

Therapy chatbots powered by large language models may stigmatize users with mental health conditions and otherwise respond inappropriately or even dangerously, according to researchers at Stanford University. While recent coverage in The New York Times and elsewhere has highlighted the role that ChatGPT may play in reinforcing delusional or conspiratorial thinking, a new paper titled “Expressing stigma and inappropriate responses prevents LLMs from safely replacing mental health providers” exam

A new Martian climate model suggest a mostly cold, harsh environment

The Curiosity rover was sent up the Mount Sharp, the biggest sediments stack on Mars. On the way, it collected samples that indicated a portion of carbon dioxide in the Martian atmosphere might have been sequestered in the sedimentary rocks, just as it happens with limestone on Earth. This would have drawn carbon dioxide out of the atmosphere, reducing the greenhouse effect that warmed the planet. Based on these findings, a team of scientists led by Benjamin Tutolo, a researcher at the Universi

New Video-Generating AI Trained 100 Percent on Public Domain Films

Few tech products have been as broadly contentious as video-generating artificial intelligence. These complex algorithms, which cleave millions of datapoints together into seconds-long gobs of video, are notoriously trained on proprietary material, leading to widespread ethical and legal concerns. (That's before we even mention how much energy it takes to synthesize an AI video.) Tech billionaires tend to argue that this is simply the way things need to be — if you want AI, we need to feed it

Kimi k2 largest open source SOTA model?

📰 Tech Blog | 📄 Paper Link (coming soon) 1. Model Introduction Kimi K2 is a state-of-the-art mixture-of-experts (MoE) language model with 32 billion activated parameters and 1 trillion total parameters. Trained with the Muon optimizer, Kimi K2 achieves exceptional performance across frontier knowledge, reasoning, and coding tasks while being meticulously optimized for agentic capabilities. Key Features Large-Scale Training: Pre-trained a 1T parameter MoE model on 15.5T tokens with zero train

Topics: acc kimi model shot tool

Bad Actors Are Grooming LLMs to Produce Falsehoods

It’s one thing when a chatbot flunks Tower of Hanoi, as Apple notoriously illustrated earlier this month, and another when poor reasoning contributes to the mess of propaganda that threatens to overwhelm the information ecosphere. But our recent research shows exactly that. GenAI powered chatbots’ lack of reasoning can directly contribute to the nefarious effects of LLM grooming: the mass-production and duplication of false narratives online with the intent of manipulating LLM outputs. As we wil

OpenAI delays the release of its open model, again

OpenAI CEO Sam Altman said Friday the company is delaying the release of its open model, which was already pushed back a month earlier in this summer. OpenAI had planned to release the model next week, however Altman said the company is pushing it back indefinitely for further safety testing. “We need time to run additional safety tests and review high-risk areas. we are not yet sure how long it will take us,” said Altman in a post on X. “While we trust the community will build great things wit

A new paradigm for AI: How ‘thinking as optimization’ leads to better general-purpose models

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Researchers at the University of Illinois Urbana-Champaign and the University of Virginia have developed a new model architecture that could lead to more robust AI systems with more powerful reasoning capabilities. Called an energy-based transformer (EBT), the architecture shows a natural ability to use inference-time scaling to solve comp

iPhone 17 Air suddenly sounds a lot more ‘Pro’ than we thought

This year’s most unique iPhone model will be the iPhone 17 Air, a brand new entry to Apple’s lineup. And while prior reports indicated it would have a lot in common with the base iPhone 17, new rumors make it sound a lot closer to the Pro models than we thought. Key iPhone 17 Air features will be more like Pro models This year, the iPhone 17 Air will replace the ‘Plus’ model in Apple’s lineup. And like previous Plus models, the Air was initially expected to share many features with the base i

Topics: 17 air iphone models pro

ETH Zurich and EPFL to release a LLM developed on public infrastructure

Earlier this week in Geneva, around 50 leading global initiatives and organisations dedicated to open-source LLMs and trustworthy AI convened at the International Open-Source LLM Builders Summit. Hosted by the AI centres of EPFL and ETH Zurich, the event marked a significant step in building a vibrant and collaborative international ecosystem for open foundation models. Open LLMs are increasingly viewed as credible alternatives to commercial systems, most of which are developed behind closed doo

I ditched my USB-C cables after trying out this 2-in-1 wireless charger, and it's on sale (but hurry)

Kyle Kucharski/ZDNET ZDNET's key takeaways Twelve South's HiRise 2 Deluxe It's a premium, 2-in-1 Qi2 wireless charging solution that's as minimal as it is practical. The price point might turn some people off. I'm a big fan of Twelve South's lineup of premium accessories. In a world full of cheap, disposable chargers and one-and-done cables, it feels good to invest in high-quality accessories with thoughtful design. Case in point: the new HiRise 2 Deluxe charging stand, a 2-in-1 device that

Bill Atkinson's psychedelic user interface

Steve Jobs and Bill Atkinson with the first Apple Macintosh – 1984 The Double Life of Bill Atkinson Bill Atkinson, the visionary Apple engineer behind much of the original Macintosh, passed away on June 5, 2025, at age 74, from pancreatic cancer—the same illness that claimed his friend Steve Jobs. Obituaries across the tech world honoured his pioneering role in personal computing. At Apple, he developed QuickDraw, the graphics engine behind the Mac’s interface; invented MacPaint, the first wid

Grok 4 reportedly checks Elon Musk's views before offering its opinion

Grok 4 aligns its answers with Elon Musk's when it comes to controversial issues, users have discovered shortly after the company launched the new model. Some users posted screenshots on X asking Grok 4 who it supports in the Israel vs. Palestine conflict. In its chain-of-thought, which is a series of comments that shows the step-by-step process on how a reasoning AI model comes to its answer, Grok 4 said that it was searching X for the xAI founder's recent posts on the topic. "As Grok, built by

Topics: ai grok model musk said

Microsoft and OpenAI's AGI Fight Is Bigger Than a Contract

I first learned about The Clause from Microsoft CEO Satya Nadella. During an interview with him in May 2023, I asked about the deal between Microsoft and OpenAI that granted his company exclusive access to the startup’s groundbreaking AI technology. I knew the contract had set a cap on how much profit Microsoft could make from the arrangement, and I asked him what would happen if and when that point was reached. The answer was a bit puzzling. “Fundamentally, their long-term idea is we get to su

Alienware's 27-inch 280Hz QD-OLED monitor is now available for $550

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . Alienware has just released a pair of gaming monitors that offer affordability with very few compromises while using Dell's new AW30 design language. Announced earlier this year, the key model is the 27-inch AW2725D 280Hz QD-OLED QHD (2,560 x 1,440) monitor with one of the lowest price

The best dorm room essentials for college students

If you like retreating to your corner of the dorm room to watch shows on your tablet, the HoverBar Duo 2 can make the viewing experience a lot more comfortable. The first-gen model easily made the list of our favorite iPad accessories, and the new generation improves upon that model with a quick-switch tab to swap out the weighted base for a clamp. It’ll work with just about any tablet-sized slab from five to 8.68 inches — so ereaders and even smartphones should fit. The handy accessory can tur