Latest Tech News

Stay updated with the latest in technology, AI, cybersecurity, and more

Filtered by: del Clear Filter

All AI Models Might be The Same

Project CETI is a large-scale effort to decode whale speech. If AI models do learn a universal language, we might be able to use it to talk to whales. Growing up, I sometimes played a game with my friends called “Mussolini or Bread.” It’s a guessing game, kind of like Twenty Questions. The funny name comes from the idea that, in the space of everything, ‘Mussolini’ and ‘bread’ are about as far away from each other as you can get. One round might go like this: Is it closer to Mussolini or bre

Delta moves to eliminate set prices, use AI to set your personal ticket price

Fresh off a victory lap after a better-than-expected earnings report, Delta Air Lines is leaning into AI as a way to boost its profit margins further by maximizing what individual passengers pay for fares. By the end of the year, Delta plans for 20% of its ticket prices to be individually determined using AI, president Glen Hauenstein told investors last week. Currently, about 3% of the airline’s flight prices are AI-determined, triple the portion from nine months ago. Over time, the goal is t

How to run an LLM on your laptop

For Pistilli, opting for local models as opposed to online chatbots has implications beyond privacy. “Technology means power,” she says. “And so who[ever] owns the technology also owns the power.” States, organizations, and even individuals might be motivated to disrupt the concentration of AI power in the hands of just a few companies by running their own local models. Breaking away from the big AI companies also means having more control over your LLM experience. Online LLMs are constantly sh

Google hides secret message in name list of 3,295 AI researchers

How many Google AI researchers does it take to screw in a lightbulb? A recent research paper detailing the technical core behind Google's Gemini AI assistant may suggest an answer, listing an eye-popping 3,295 authors. It's a number that recently caught the attention of machine learning researcher David Ha (known as "hardmaru" online), who revealed on X that the first 43 names also contain a hidden message. "There’s a secret code if you observe the authors’ first initials in the order of author

This Killer Dell 14 Plus Deal Changed My Opinion of the Laptop

When I first reviewed the Dell 14 Plus (6/10, WIRED Review), my main criticism was over the price. At the time, the only configuration available had a terabyte of storage and cost $1,099. That hurt its appeal to me, especially since it would be a more attractive sub-$1,000 laptop if Dell were selling a 512-GB option. But what if that 1-TB model was significantly discounted? Well, that changes everything. The 14 Plus is just $700 right now, directly from Dell, down $400 from its retail price. It

Topics: 14 dell laptop plus price

Mistral Releases Deep Research, Voice, Projects in Le Chat

AI assistants are at their best when they let you go deeper in your thinking, keep your conversation flowing, and maintain contextual continuity. Today, we’re making Le Chat even more capable, more intuitive — and more fun — with a collection of powerful new features to help you research more thoroughly, express yourself more naturally, and keep your interactions — text, voice, and images — organized in context. What’s new in Le Chat. Deep Research mode: Lightning fast, structured research rep

Will AI end cheap flights? Critics attack Delta’s “predatory” AI pricing.

Delta has become the first airline to announce that it is using AI to boost profits by personalizing pricing through a pilot program that for months has caused customers to pay different prices for the same flights based on their data profile. Critics have warned that this use of AI goes beyond airline practices that charge people who book flights ahead less than people who book flights at the last minute—and could ultimately mean the end of cheap flights across the board if other airlines foll

Researchers from OpenAI, Anthropic, Meta, and Google issue joint AI safety warning - here's why

Andriy Onufriyenko / Getty Images Over the last year, chain of thought (CoT) -- an AI model's ability to articulate its approach to a query in natural language -- has become an impressive development in generative AI, especially in agentic systems. Now, several researchers agree it may also be critical to AI safety efforts. On Tuesday, researchers from competing companies including OpenAI, Anthropic, Meta, and Google DeepMind, as well as institutions like the Center for AI Safety, Apollo Resea

Adobe Firefly can now generate sound effects from your audio cues

Since rolling out the redesign of its Firefly app in April, Adobe has been releasing major updates for the generative AI hub at a near monthly clip. Today, the company is introducing a handful of new features to assist those who use Firefly's video capabilities. To start, Adobe is making it easier to add sound effects to AI-generated clips. Right now, the majority of video models create footage without any accompanying audio. Adobe is addressing this with a nifty little feature that allows user

Delta Set to Expand AI-Powered Dynamic Ticket Pricing by the End of 2025

Last year, Delta Air Lines announced it was testing out dynamic pricing on some flights using tools built by the tech company Fetcherr. And while the test was initially limited, executives from the company announced that 3% of flights now use AI pricing, and they hope to sell 20% of all tickets using a dynamic price by the end of the year. Edward H. Bastian, the CEO of Delta, explained the strategy on an investors call last week, noting that it was “optimizing revenue through [its] partnership

Economists made a model of the U.S. economy. Our debt crashed the model

People have been worrying about U.S. debt basically ever since there even was a U.S. “The accumulation of debts is a most fearful evil,” Thomas Jefferson wrote in 1787. At the time, U.S. debt was around $40 million. Today, it’s closer to $40 trillion. At the same time, the U.S. economy is bigger and more powerful than Jefferson could have ever imagined, and things are looking pretty good: unemployment is near record lows, inflation is under control… so what’s the problem? “Part of the problem i

US Importers Sued for 'Greenwashing' Mexican Avocados

Expand your understanding of food systems as a Civil Eats member. Enjoy unlimited access to our groundbreaking reporting, engage with experts, and connect with a community of changemakers. But there’s a dark side to this booming market. Nearly all avocados sold in the U.S. are imported, and most of those come from just two western Mexican states—Michoacán and Jalisco—where serious concerns are being raised about their environmental and human impacts. A 2023 investigation by the NGO Climate Rig

OpenAI, Google, and Meta Researchers Warn We May Lose the Ability to Track AI Misbehavior

Over 40 scientists from the world’s leading AI institutions, including OpenAI, Google DeepMind, Anthropic, and Meta, have come together to call for more research in a particular type of safety monitoring that allows humans to analyze how AI models “think.” The scientists published a research paper on Tuesday that highlighted what is known as chain of thought (CoT) monitoring as a new yet fragile opportunity to boost AI safety. The paper was endorsed by prominent AI figures like OpenAI co-founde

Introducing the Ars Technica Posting Guidelines version 3.0

Ars Technica's community is—in our biased opinion—second to none online. For more than 26 years, readers have enabled and inspired our work, creating a community with an amazing signal-to-noise ratio. To aid these efforts, we're updating our Posting Guidelines to make them more accessible to new readers—and more straightforward and more transparent for everyone. The substance of the guidelines isn't changing. Most provisions are just common-sense items meant to foster genuine discussion, such a

OpenAI and Anthropic researchers decry ‘reckless’ safety culture at Elon Musk’s xAI

AI safety researchers from OpenAI, Anthropic, and other organizations are speaking out publicly against the “reckless” and “completely irresponsible” safety culture at xAI, the billion-dollar AI startup owned by Elon Musk. The criticisms follow weeks of scandals at xAI that have overshadowed the company’s technological advances. Last week, the company’s AI chatbot, Grok, spouted antisemitic comments and repeatedly called itself “MechaHitler.” Shortly after xAI took its chatbot offline to addre

Topics: ai grok models safety xai

Top AI Researchers Concerned They’re Losing the Ability to Understand What They’ve Created

Researchers from OpenAI, Google DeepMind, and Meta have joined forces to warn about what they're building. In a new position paper, 40 researchers spread across those four companies called for more investigation of AI powered by so-called "chains-of-thought" (CoT), the "thinking out loud" process that advanced "reasoning" models — the current vanguard of consumer-facing AI — use when they're working through a query. As those researchers acknowledge, CoTs add a certain transparency into the inn

Tesla reveals Model 3 Plus and Model YL in China as price war heats up

is transportation editor with 10+ years of experience who covers EVs, public transportation, and aviation. His work has appeared in The New York Daily News and City & State. Tesla is continuing to tweak its best-selling EVs in China in the hopes that it can boost its sales amid rising competition from BYD and other domestic manufacturers. Tesla applied for a new sales license with China’s Ministry of Information Technology for a longer range Model 3 Plus sedan. Likewise, it applied for a licen

Topics: china model new tesla yl

5 reasons why I still prefer Perplexity over every other AI chatbot

Stefani Reynolds/Bloomberg via Getty Images I've been working with artificial intelligence (AI) since the 1970s, when Lisp was state-of-the-art. Lately, like everyone else, I've been looking at AI a lot more closely. While it's nifty and getting genuinely useful, it can still blunder, like the time Google's AI Overviews recommended users to eat "at least one small rock per day." AI can also lose its mind, such as when Grok went totally MechnaHitler. Even when I tell J. Random Chatbot to summari

Elon Musk Said Grok 4 Was the "Smartest AI in the World," But Its Leaderboard Scores Just Came Out and They Tell a Different Story

Elon Musk has been boasting about what he says are the incredible capabilities of xAI's new Grok 4 AI chatbot. "Grok 4 is smarter than almost all graduate students in all disciplines, simultaneously," Musk bragged, adding that Grok 4 was "the smartest AI in the world." Is it really? Intelligence was a hard thing to measure even before back before AI hit the scene, but certain tests can provide something of a clue. One prominent platform for doing so is the UC Berkeley-developed LMArena leader

Topics: ai arena grok models musk

Mira Murati says her startup Thinking Machines will release new product in ‘months’ with ‘significant open source component’

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 Mira Murati, founder of AI startup Thinking Machines and former chief technology officer of OpenAI, today announced a new round of $2 billion in venture funding, and stated that her company’s first product will launch in the coming months and will include a “significant open source component…useful for researchers and startups developing cu

OpenAI, Google DeepMind and Anthropic sound alarm: ‘We may be losing the ability to understand AI’

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 Scientists from OpenAI, Google DeepMind, Anthropic and Meta have abandoned their fierce corporate rivalry to issue a joint warning about artificial intelligence safety. More than 40 researchers across these competing companies published a research paper today arguing that a brief window to monitor AI reasoning could close forever — and soon

The base model Kindle is the e-reader most people should buy. Here's why

ZDNET's key takeaways Amazon's base model Kindle promises quicker page-turning, a brighter display, and a fun matcha green colorway (alongside the classic black) The e-reader is more reactive and vivid, and reading anything on the lightweight, portable device is convenient. This model has the shortest battery life out of the entire lineup, but it's still six weeks long. $109.99 at Amazon $109.99 at Best Buy more buying choices Unlike an iPad or tablet competitor, a Kindle's sole purpose is to

Hierarchical Modeling (H-Nets)

The best AI architectures in use today treat all inputs equally. They process each input with the same amount of compute, without explicitly grouping related inputs into higher level concepts. While these architectures have achieved impressive results across domains, this lack of hierarchy has some fundamental limitations. Models have difficulty learning from high resolution, raw data, requiring inputs to be pre-processed into meaningful tokens for strong performance. The use of hand-crafted p

Finally, a dev kit for designing on-device, mobile AI apps is here: Liquid AI’s LEAP

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 Liquid AI, the startup formed by former Massachusetts Institute of Technology (MIT) researchers to develop novel AI model architectures beyond the widely-used “Transformers“, today announced the release of LEAP aka the “Liquid Edge AI Platform,” a cross-platform software development kit (SDK) designed to make it easier for developers to int

Tesla Arrives in India with Ridiculous Prices

In a nation where the average salary is around $4,200 a year, the all-electric carmaker is launching a $70,000 vehicle. The question is why. The wait is over. Tesla has finally launched in India. The all-electric carmaker has officially opened up sales in the world’s third-largest auto market, hoping that a foothold in this fast-growing economy could help counteract the company’s recent global slump. On Tesla’s newly launched India webpage, customers can now place orders. But the offering is

I replaced my Galaxy S25 Plus with the S25 Edge (and Samsung may do the same)

Kerry Wan/ZDNET The Galaxy S25 Edge was my unexpected favorite phone in Samsung's S-series lineup this year. I previously wrote about how it had one major fault, but is the compact phone for content consumption in 2025. It just might not make sense to exist alongside the Plus model with the adoption of silicon-carbon batteries -- and Samsung might agree. Also: Samsung's ultra-thin Galaxy phone is a greatly misunderstood device - and I shamelessly love it According to a new report from The Ele

This 2-in-1 wireless charger simplified my workspace (and freed me from the cables)

ZDNET's key takeaways Twelve South's HiRise 2 Deluxe is available now for $79. 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. $72.79 at Amazon 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,

Tesla Arrives in India With Cars Priced for the 1%

The wait is over. Tesla has finally launched in India. The all-electric carmaker has officially opened up sales in the world’s third-largest auto market, hoping that a foothold in this fast-growing economy could help counteract the company’s recent global slump. On Tesla’s newly launched India webpage, customers can now place orders. But the offering is limited: Tesla is only selling the Model Y SUV, available in two variants—Rear-Wheel Drive with a base price of ₹59,89,000 ($69,647) and Long-

Research leaders urge tech industry to monitor AI’s ‘thoughts’

AI researchers from OpenAI, Google DeepMind, Anthropic, as well as a broad coalition of companies and nonprofit groups, are calling for deeper investigation into techniques for monitoring the so-called thoughts of AI reasoning models in a position paper published Tuesday. A key feature of AI reasoning models, such as OpenAI’s o3 and DeepSeek’s R1, are their chains-of-thought or CoTs — an externalized process in which AI models work through problems, similar to how humans use a scratch pad to wo

The Hidden Costs of AI: How Small Inefficiencies Stack Up

AI is having a major impact on society, from consumer technologies to driving businesses. But among all these large language models and deep neural networks, there are lurking inefficiencies that most people aren’t taking into account. Wasted computational power, hidden costs, the environmental footprint, and more. Whether these inefficiencies are big or small, they all add up. With 58% of companies planning on increasing their investments in AI this year, it’s essential these decision-makers k