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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

Google rolls out AI-powered business calling feature, brings Gemini 2.5 Pro to AI Mode

Google is rolling out an agentic AI-powered business calling feature to all users in the United States, the company announced on Wednesday. The tech giant is also enhancing Google Search’s AI Mode by bringing its Gemini 2.5 Pro model to the search experience and introducing deep research capabilities. The new business calling feature uses AI to call local businesses on your behalf to collect information about availability and pricing. The idea behind the feature is to help you access informatio

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

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

Android’s Desktop Mode gets a handy shortcut to pin your favorite apps to the taskbar

Mishaal Rahman / Android Authority TL;DR Google is improving Android’s still-in-development Desktop Mode by adding the ability to pin apps to the taskbar for quick access. A new “pin to taskbar” shortcut appears in an app’s context menu, letting you add it to the dock for easy launching even after it’s closed. This is a small but necessary step in Google’s effort to make Android a more viable desktop competitor, especially against platforms like the iPad. Android finally has a proper Desktop

Insta360's X5 cam update brings ND filters, a giant battery and improved exposure

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 . Insta360 has launched a firmware upgrade and new accessories for its X5 360-degree camera as part of what it calls the Insta360 Summer Update. Key new features include "AdaptiveTone" to improve dual camera exposure, a new "Ultra Battery" for longer recording times, an ND filter set and

Mistral releases Voxtral, its first open source AI audio model

As AI systems become more capable, speech is fast becoming the default way we communicate with machines. French AI startup Mistral has jumped into the audio race with its first open model, aiming to challenge the dominance of walled-off corporate systems with open-weight alternatives. On Tuesday, Mistral announced the release of Voxtral, its first family of audio models aimed at businesses. The company is pitching Voxtral as the first open model that’s capable of deploying “truly usable speech

Show HN: We made our own inference engine for Apple Silicon

uzu A high-performance inference engine for AI models on Apple Silicon. Key features: Simple, high-level API Hybrid architecture, where layers can be computed as GPU kernels or via MPSGraph (a low-level API beneath CoreML with ANE access) Unified model configurations, making it easy to add support for new models Traceable computations to ensure correctness against the source-of-truth implementation Utilizes unified memory on Apple devices Quick Start First, add the uzu dependency to your

Topics: let model run session uzu

xAI says it has fixed Grok 4’s problematic responses

When xAI launched Grok 4 last week, the company claimed the large language model outperformed several competitors on different benchmarks. But the Grok account on X that runs off the model immediately showed there were some major issues: it started saying its surname was “Hitler”, tweeted antisemitic messages, and seemed to reference Elon Musk’s posts when asked about controversial topics, siding with the xAI owner’s views as a result. xAI soon afterwards apologized for Grok’s behavior. On Tue

AI text-to-speech programs could “unlearn” how to imitate certain people

AI companies generally keep a tight grip on their models to discourage misuse. For example, if you ask ChatGPT to give you someone’s phone number or instructions for doing something illegal, it will likely just tell you it cannot help. However, as many examples over time have shown, clever prompt engineering or model fine-tuning can sometimes get these models to say things they otherwise wouldn’t. The unwanted information may still be hiding somewhere inside the model so that it can be accessed

Exclusive: Google Pixel Watch 4 to use the same processor as Pixel Watch 2 and 3

TL;DR Google’s next-gen Pixel Watch 4 is keeping the same Snapdragon W5 Gen 1 chip that’s been used since the Pixel Watch 2. Both 41mm and 45mm models should receive slightly larger batteries. As we approach Google’s 2025 Pixel event, we already know almost everything about its next generation of phones, but the same can’t be said about the upcoming Pixel Watch 4. Other than some renders and a color options leak, there’s been nothing concrete said about the new smartwatches. We heard some info

Meta built its AI reputation on openness — that may be changing

Top members of Meta’s new Superintelligence Lab discussed pivoting away from the company’s powerful open source AI model, Behemoth, and instead developing a closed model, reports The New York Times. Sources told The Times that Meta had completed training on Behemoth, but delayed its release due to underwhelming internal performance. When the new Superintelligence Lab launched, testing on the model reportedly halted. The discussions are just that — discussions. Meta CEO Mark Zuckerberg would st

Context Rot: How increasing input tokens impacts LLM performance

Recent developments in LLMs show a trend toward longer context windows, with the input token count of the latest models reaching the millions. Because these models achieve near-perfect scores on widely adopted benchmarks like Needle in a Haystack (NIAH) [1], it’s often assumed that their performance is uniform across long-context tasks. However, NIAH is fundamentally a simple retrieval task, in which a known sentence (the “needle”) is placed in a long document of unrelated text (the “haystack”)

Apple’s new C1 brings two killer features, and it’s just the start

Apple’s forthcoming iPhone 17 Air will come with a key component many years in the making: the C1 modem, which debuted in the iPhone 16e. The idea of a new modem may not sound very exciting, but already with this first version it’s become clear why Apple spent so long developing it. There are cost benefits to ditching Qualcomm, but also user-facing improvements. Here are two killer features Apple’s new C1 enables. #1: Battery life gains Who among us wouldn’t appreciate a little more battery li

OpenAI Hits Pause on Its Meta Killer

OpenAI is delaying the release of its much-anticipated open-weight AI model, citing the need for “additional safety tests” and last-minute concerns over “high-risk areas,” CEO Sam Altman announced on X (formerly Twitter). The decision lands in the middle of a brutal AI arms race, particularly with Meta, which has been aggressively poaching OpenAI talent and championing open-source models like Llama 3. The model, which was slated to drop this week, would be OpenAI’s first major open-weight syste

Cidco MailStation as a Z80 Development Platform (2019)

The Cidco MailStation is a series of dedicated e-mail terminals sold in the 2000s as simple, standalone devices for people to use to send and receive e-mail over dialup modem. While their POP3 e-mail functionality is of little use today, the hardware is a neat Z80 development platform that integrates a 320x128 LCD, full QWERTY keyboard, and an internal modem. After purchasing one (ok, four) on eBay some months ago, I've learned enough about the platform to write my own software that allows it t

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

Google is changing Chrome’s new tab page to bring AI Mode front-and-center

Mishaal Rahman / Android Authority TL;DR Google is testing a new search bar design in Chrome Beta for Android that includes an AI Mode shortcut. This new design, which also repositions voice search and Lens shortcuts, appears in two variants across different devices running the same Chrome Beta version. The integration of an AI Mode shortcut into Chrome aims to increase user awareness and usage of the feature, given Chrome’s significant market share. While Google is still the most dominant s

Topics: ai bar chrome mode search