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CPU Utilization is Wrong (2017)

The metric we all use for CPU utilization is deeply misleading, and getting worse every year. What is CPU utilization? How busy your processors are? No, that's not what it measures. Yes, I'm talking about the "%CPU" metric used everywhere, by everyone. In every performance monitoring product. In top(1). What you may think 90% CPU utilization means: What it might really mean: Stalled means the processor was not making forward progress with instructions, and usually happens because it is waitin

Defeating Nondeterminism in LLM Inference

Reproducibility is a bedrock of scientific progress. However, it’s remarkably difficult to get reproducible results out of large language models. For example, you might observe that asking ChatGPT the same question multiple times provides different results. This by itself is not surprising, since getting a result from a language model involves “sampling”, a process that converts the language model’s output into a probability distribution and probabilistically selects a token. What might be mor

Launch HN: Recall.ai (YC W20) – API for meeting recordings and transcripts

Hey HN, we're David and Amanda from Recall.ai ( https://www.recall.ai ). Today we’re launching our Desktop Recording SDK, a way to get meeting data without a bot in the meeting: https://www.recall.ai/product/desktop-recording-sdk . It’s our biggest release in quite a while so we thought we’d finally do our Launch HN :) Here’s a demo that shows it producing a transcript from a meeting, followed by examples in code: https://www.youtube.com/watch?v=4croAGGiKTA . API docs are at https://docs.recall

3 Exciting Camera Features on Apple’s New iPhone 17 Lineup

In the early days of the smartphone, Apple had a strong lead with the camera on the iPhone consistently besting its peers. There was a period somewhere in the middle where it lagged, but over the last several years, it has produced some of the best mobile cameras on the market, and it still delivers one of the best video capture experiences—even for aspiring filmmakers. With the new iPhone 17 range—which includes the iPhone Air—Apple has a bevy of camera upgrades that go beyond more megapixels

Microsoft’s AI Chief Says Machine Consciousness Is an 'Illusion'

Mustafa Suleyman is not your average big tech executive. He dropped out of Oxford university as an undergrad to create the Muslim Youth Helpline, before teaming up with friends to cofound DeepMind, a company that blazed a trail in building game-playing AI systems before being acquired by Google in 2014. Suleyman left Google in 2022 to commercialize large language models (LLMs) and build empathetic chatbot assistants with a startup called Inflection. He then joined Microsoft as its first CEO of

SpaceX Targets an Orbital Starship Flight with a Next-Gen Vehicle in 2026

It has been two weeks since SpaceX’s last Starship test flight, and engineers have diagnosed issues with its heat shield, identified improvements, and developed a preliminary plan for the next time the ship heads into space. Bill Gerstenmaier, a SpaceX executive in charge of build and flight reliability, presented the findings Monday at the American Astronautical Society’s Glenn Space Technology Symposium in Cleveland. The rocket lifted off on August 26 from SpaceX’s launch pad in Starbase, Te

Bluesky is rolling out age verification in South Dakota and Wyoming

Bluesky is expanding its age verification features stateside. The service will require users in South Dakota and Wyoming to verify their ages in order to access direct messaging and adult content on the site. The update comes after both states have enacted laws requiring online platforms that host "harmful" content to verify the ages of their users. Bluesky's approach will mirror its actions in the UK, which also requires age checks following the passage of its Online Safety Act. The company ha

Can I have a new password, please? The $400M question.

Back in August 2023, attackers tied to the Scattered Spider group didn’t exploit a zero-day vulnerability to hack Clorox. They simply called the service desk (run by Cognizant), claimed to be locked-out employees, and asked for password and MFA resets. According to court filings and reporting, the attacker repeatedly phoned Cognizant’s service desk, obtained repeated resets without meaningful verification, and used the resulting access to move quickly toward domain-admin footholds. Clorox says

Pixel 10 fights AI fakes with new Android photo verification tech

Google is integrating C2PA Content Credentials into the Pixel 10 camera and Google Photos, to help users distinguish between authentic, unaltered images and those generated or edited with artificial intelligence technology. The American company notes that the problem of labeling synthetic media has become bigger in recent years as traditional approaches are no longer suitable and leave room for leave room for interpretation and misrepresentation. In the latest Pixel 10 phones, every JPEG photo

TikTok has turned culture into a feedback loop of impulse and machine learning

Photo by Solen Feyissa on Unsplash As of September 2025, approximately 170 million Americans spend, on average, one hour every day in an app that is designed to maximize psychological grip. While Congress fixates on TikTok’s data collection usages, what hasn’t received enough attention is how the platform has successfully industrialized human attention itself. Where earlier media relied on polished narratives (films with arcs, shows with seasons), TikTok turned culture into a never-ending feedb

3 Exciting Camera Features on Apple's New iPhone 17 Lineup

In the early days of the smartphone, Apple had a strong lead with the camera on the iPhone consistently besting its peers. There was a period somewhere in the middle where it lagged, but over the last several years, it has produced some of the best mobile cameras on the market, and it still delivers one of the best video capture experiences—even for aspiring filmmakers. With the new iPhone 17 range—which includes the iPhone Air—Apple has a bevy of camera upgrades that go beyond more megapixels

PlayStation launches new app for parental controls

is a senior reporter covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Posts from this author will be added to your daily email digest and your homepage feed. PlayStation is launching a new PlayStation Family app for iOS and Android to help parents manage their child’s playtime on PS5 and PS4. Parents can already set parental control features directly on a console, but this app gives parents another way to set limits and keep track of what t

YouTube’s multi-language audio feature for dubbing videos rolls out to all creators

YouTube announced on Wednesday that its multi-language audio feature has officially launched after a two-year-long pilot. Now, millions of YouTubers can add dubbing to their videos in different languages, helping them reach a wider global audience. The rollout is expected to happen over the coming weeks. The feature initially launched as a pilot in 2023, available to a limited number of creators, including MrBeast, Mark Rober, and chef Jamie Oliver. Creators had to work with third-party dubbing

If the AI Industry Fails, It Could Take the Rest of Us Down With It

Don't let AI critics tell you it's good for nothing: the amount of money being spent on AI infrastructure is so enormous that it’s literally propping up the US economy. The drawback, of course, is that if the AI industry fails, it could drag the rest of the economy down with it. In 2024, the S&P 500 grew by an incredible 24 percent — what the investment firm Charles Schwab understatedly called a "very good year." Since 2023, nearly half the growth was clustered in just a handful of tech stocks

Spotify Lossless ‘rolling out gradually’ four years after Apple Music upgraded entire library

In the four years since Apple Music upgraded its entire music catalog to lossless overnight, Spotify has been just around the corner from catching up. Starting today, Spotify is taking the very first steps toward making that actually happen. Premium subscribers will receive a push notification from the Spotify app when lossless support becomes available. So what took so long? Here’s what Spotify says. “The wait is finally over; we’re so excited lossless sound is rolling out to Premium subscrib

Rode's Wireless Go III wireless microphone is cheaper than ever

The Rode Wireless Go III wireless microphone is down to $199 via Amazon . This is a record-low price and represents a discount of 30 percent, as it typically costs $285. The deal applies to all 13 colorways. This one made our list of the best mobile microphones . It strikes a good balance between features and value, which is especially true right now. The mic offers great sound, onboard storage, 32-bit float and universal compatibility with iPhones, Android, cameras and PCs. The various colorw

The two tech brands with the most satisfied customers might surprise you

Kerry Wan/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Samsung scored the top spot in TVs. HP took home the highest grade among PC vendors. Samsung also earned the top grade for vacuum cleaners. Shopping for a new electronic device or appliance can be a challenge. You not only want to pick the right product for your specific needs, but also choose one that's reliable and respected among other buyers. Before you purchase your next gadget, you may want to

"No Tax on Tips" Includes Digital Creators, Too

President Trump’s One Big Beautiful Bill Act may have quietly changed the economics of the creator economy. The U.S. Treasury Department this past week released a list of occupations “that customarily and regularly received tips” and thus will be eligible for the administration’s flagship “no tax on tips” policy, which will let eligible taxpayers deduct their tipped income, within certain limits. And while the list includes the obvious (bartenders, food servers, casino dealers and housekeepers

TikTok won. Now everything is 60 seconds

Photo by Solen Feyissa on Unsplash As of September 2025, approximately 170 million Americans spend, on average, one hour every day in an app that is designed to maximize psychological grip. While Congress fixates on TikTok’s data collection usages, what hasn’t received enough attention is how the platform has successfully industrialized human attention itself. Where earlier media relied on polished narratives (films with arcs, shows with seasons), TikTok turned culture into a never-ending feedb

Amazon's Zoox launches its autonomous robotaxi service

Amazon's Zoox has announced that its robotaxi service is now available on and around the Las Vegas Strip after months of testing. The autonomous rides are free and can be booked through the Zoox app for iOS and Android devices. This is the company's first official service launch after Amazon acquired the self-driving startup in 2020. The Las Vegas service will operate at select pickup and drop-off locations along the Strip, and riders will enter and exit the vehicles at each destination's ride-

Microsoft PowerToys

Access to this page requires authorization. You can try changing directories . Access to this page requires authorization. You can try signing in or changing directories . Microsoft PowerToys: Utilities to customize Windows Microsoft PowerToys is a set of free Microsoft Windows utilities for power users to tune and streamline their Windows experience for greater productivity. These utilities and shell enhancement tools are designed to help you customize Windows 10 and Windows 11 to suit your

Show HN: Term.everything – Run any GUI app in the terminal

Run every GUI app in the terminal! Even over ssh! Behold as I play a video game in a font in a web browser in a terminal transmitted over ssh (with one hand tied behind my back)! Read about how it works! Check out HowIDidIt.md More Examples The quality of the window is limited to the number of rows and columns in your terminal. If you increase the resolution (ctrl - in alacritty, check your terminal) the quality will go up, (but performance may go down). Here I open up the Wing It! movie,

‘Wicked: For Good’ Director Jon M. Chu Promises New Songs Will Hit All the Right Notes

As anticipation builds for Wicked: For Good, the second act to 2024’s Oscar-winning Wicked, director Jon M. Chu has revealed in a new interview with Entertainment Weekly that the upcoming film will feature not one, but two new bespoke songs—that’s one tune for each witch. While Chu didn’t announce the songs’ titles, the outlet teased that the new tracks by composer Stephen Schwartz are no “mere bids for a Best Original Song nomination.” In fact, Chu says the new songs are deeply needed addition

Reddit launches tools for publisher to track and share stories

Reddit on Wednesday launched a set of free tools for publishers to track their article performance and receive suggestions on where to share their stories within the site’s communities. The new features are launching as a part of Reddit Pro, a suite of business tools it debuted last year to help organizations grow their presence on the platform. There are three key tools being added under the Links tab in Reddit Pro. These include article insights to see where stories have been shared and stats

5 business leaders on how to balance innovation with risk - and turn your ideas into action

Richard Drury/DigitalVision/Getty Images Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Bridging the gap between aspiration and achievement isn't easy. Smart business leaders focus on projects that deliver top-line growth. They support staff, work with peers, and encourage experimentation. For business leaders who want to embrace technological innovation, there are many potential risks, from wasting money on failed projects to falling behind faster-moving rival

Show HN: Ark v0.5.0 – A Minimal, High-Performance Entity Component System for Go

Features Installation To use Ark in a Go project, run: go get github.com/mlange-42/ark Usage Below is the classical Position/Velocity example that every ECS shows in the docs. See the User Guide, API docs and examples for details. package main import ( "math/rand/v2" "github.com/mlange-42/ark/ecs" ) // Position component type Position struct { X float64 Y float64 } // Velocity component type Velocity struct { X float64 Y float64 } func main () { // Create a new World world := ecs . NewWor

Jesse Eisenberg Hints at Magical Fun Coming in ‘Now You See Me 3’

It’s been almost a decade since the last Now You See Me movie, but the franchise is coming back with a third installment that sees old and new magicians team up for a series of heists. The best part of these movies has always been watching the Horsemen and their friends pull off their seemingly impossible schemes, and according to Jesse Eisenberg, the upcoming movie has some even more fun in store. Eisenberg cryptically told Entertainment Weekly that a “genuinely brilliant, incredibly effectiv

LIGO’s Sharpest Detection Yet Confirms Famous Stephen Hawking Theory

LIGO’s discovery of gravitational waves—ripples in space-time from powerful cosmic events—hit astrophysics more like a tidal wave than a ripple. At the dawn of its tenth anniversary, the multinational collaboration has set another scientific milestone, this time solving not one but two mysteries in black hole physics. A paper published today in Physical Review Letters describes how the LIGO-VIRGO-KAGRA (LVK) Collaboration captured the sharpest-ever gravitational wave signal from a black hole me

Apple's New Hypertension Notifications: Everything to Know About the High Blood Pressure Alerts

After years of waiting, Apple announced at its "awe dropping" event that the Watch Series 11 will have Hypertension Notifications. This joins similar, alert-based Apple Watch health features including notifications for noise, sleep apnea and heart health. The groundbreaking new Hypertension Notifications feature is designed to alert users if signs of hypertension (or chronic high blood pressure) are detected. But how exactly does the feature work, and when will it be available? This is everythi

Lossless Audio Finally Arrives for Spotify Premium Subscribers. Here's How to Enable It

Lossless audio, a format that Spotify says has been much-requested by subscribers over the years, is finally arriving on the streaming service. In a post, the company says that 24-bit/44.1kHz FLAC audio will now be an option for premium subscribers in select markets "across nearly every song available in Spotify." Subscribers will have the option to adjust music quality as Low, Normal, High, Very High and now Lossless, with the option to see how much data each tier requires. In addition to wo