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GPT-5: Here's What's New in ChatGPT's Big Update

Expect your ChatGPT experience to get faster and smarter today. OpenAI updated its flagship line of large language models Thursday, unveiling the GPT-5 generative AI model after months of anticipation. While the developer has released a lot of model updates in recent months, including new open-weights models just this week, it's been more than two years since the debut of GPT-4. With a new generation worthy of a new number, how big of a change should you expect? "I tried going back to GPT-4 an

The ISS Crew Is Returning to Earth: Here's How to Watch Online

It's time to change crews on the International Space Station. On Friday, you can tune in to NASA's live coverage of the return of Crew-10 on NASA Plus, Amazon Prime and more streaming services. Events begin with the hatch closure and undocking on Friday, and the crew returns on the following day. The return was delayed a day due to high winds at the splashdown sites off the California coast. Weather conditions will be continually monitored, and the specific splashdown location will be determine

How Tim Cook convinced Trump to drop made-in-USA iPhone — for now

In this article AAPL Follow your favorite stocks CREATE FREE ACCOUNT WASHINGTON, DC August 6: US President Donald Trump shakes hands with CEO of Apple Tim Cook during a meeting in the Oval Office of the White House on Wednesday August 6, 2025. Demetrius Freeman | The Washington Post | Getty Images President Donald Trump has made clear that he wants Apple to make iPhones in the U.S. Apple CEO Tim Cook is doing what he can to appease the commander in chief, without making that ultimate concessio

CISA orders fed agencies to patch new Exchange flaw by Monday

CISA has issued an emergency directive ordering all Federal Civilian Executive Branch (FCEB) agencies to mitigate a critical Microsoft Exchange hybrid vulnerability tracked as CVE-2025-53786 by Monday morning at 9:00 AM ET. Federal Civilian Executive Branch (FCEB) agencies are non-military agencies within the US executive branch, including the Department of Homeland Security, Department of the Treasury, Department of Energy, and Department of Health and Human Services. The flaw tracked as CVE-

Roblox Rolls Out System to Spot Child-Endangerment Chat Messages

Roblox is a popular online gaming platform for children. But it's also a place where people who want to exploit children know they can find an audience. On Thursday, Roblox announced Roblox Sentinel, an artificial intelligence system that's designed to flag inappropriate messages in its chat feature. Roblox already prohibits sharing real-world images and personal information, like phone numbers and usernames. The company hopes Sentinel will flag more messages sooner for investigation. It's been

Google discovered a new scam—and also fell victim to it

In June, Google said it unearthed a campaign that was mass-compromising accounts belonging to customers of Salesforce. The means: an attacker pretending to be someone in the customer's IT department feigning some sort of problem that required immediate access to the account. Two months later, Google has disclosed that it, too, was a victim. The series of hacks are being carried out by financially motivated threat actors out to steal data in hopes of selling it back to the targets at sky-high pr

FCC Democrat: Trump admin is declaring “Mission Accomplished” on broadband

The Federal Communications Commission is hamstringing its upcoming review of broadband availability by ignoring the prices consumers must pay for Internet service, FCC Commissioner Anna Gomez said in a statement yesterday. "Some point to existing law to argue that availability is the only metric Congress allows to measure broadband deployment success. But the law does not require this agency to view broadband availability with one eye closed and the other one half-open," said Gomez, the only De

I took over 500 photos with the Samsung S25 Ultra and Oppo Find X8 Ultra - the winner is very clear

Prakhar Khanna/ZDNET ZDNET's key takeaways Oppo Find X8 Ultra performs better than its Samsung rival in almost every scenario. The Galaxy S25 Ultra comes close in ultrawide camera comparison. Oppo's flagship has unique features like XPAN mode, Hasselblad color science, and Master mode. The Samsung Galaxy S25 Ultra houses one of the most versatile camera systems on a mainstream phone, thanks to its two telephoto cameras and an ultrawide sensor coupled with a 200MP primary camera. Also: Sams

School AI surveillance can lead to false alarms, arrests

Lesley Mathis knows what her daughter said was wrong. But she never expected the 13-year-old girl would get arrested for it. The teenage girl made an offensive joke while chatting online with her classmates, triggering the school’s surveillance software. Before the morning was even over, the Tennessee eighth grader was under arrest. She was interrogated, strip-searched and spent the night in a jail cell, her mother says. Earlier in the day, her friends had teased the teen about her tanned com

Lightweight LSAT

Welcome to the lightweight LSAT The lightweight LSAT is a simple, proven, and completely free guide to the Law School Admissions Test. Who is this guide for? The lightweight LSAT is designed for students who are frustrated with their current way of approaching the LSAT. It doesn't assume you have any knowledge of the LSAT, but it will be most useful for someone who already has some experience studying. Additionally, the lightweight LSAT is written for students who are ambitious, aiming for a

OpenAI launches new GPT-5 model for all ChatGPT users

"GPT-5 has been trained to recognize when a task can't be finished, avoid speculation and can explain limitations more clearly, which reduces unsupported claims compared to prior models," said Michelle Pokrass, a post-training lead at OpenAI. Instead of outright refusing to answer users' questions if they are potentially risky, GPT-5 will use "safe completions," OpenAI said. This means the model will give high-level responses within safety constraints that can't be used to cause harm. OpenAI s

ChatGPT Is Getting a Big Upgrade. Here's What's New With GPT-5

Expect your ChatGPT experience to get faster and smarter today. OpenAI updated its flagship line of large language models Thursday, unveiling the GPT-5 generative AI model after months of anticipation. While the developer has released a lot of model updates in recent months, including new open-weights models just this week, it's been more than two years since the debut of GPT-4. With a new generation worthy of a new number, how big of a change should you expect? "I tried going back to GPT-4 an

Topics: gpt model new openai said

HBO Max plans aggressive crack down on password sharing starting next month

Another major streaming platform is set to crack down on password sharing. JB Perrette, head of streaming and gaming at Warner Bros. Discovery, just told investors that HBO Max will begin an "aggressive" messaging campaign about the practice beginning next month, according to an earnings report. Beyond stricter messaging, the company is looking to close any and all loopholes that allow users to share account passwords by the end of the year. Perette said the company has been testing to determin

Samsung Will Reportedly Make iPhone Image Sensors at Texas Facility

Samsung will reportedly begin producing a three-layer stacked image sensor for Apple's iPhone 18 in Texas. The deal with Apple will help the South Korean company avoid President Trump's strict tariffs policy and cut out Sony as the sole image sensor maker for iPhones, according to Financial Times, The three-layer stacked image sensors enable fast shooting speeds and high-frame-rate 8K video in smartphones. On Wednesday, Apple said it was "working with Samsung at its fab [semiconductor fabricati

Why the US Is Racing to Build a Nuclear Reactor on the Moon

NASA is fast-tracking a plan to build a nuclear reactor on the moon by 2030 under a new directive from the agency’s interim administrator Sean Duffy. The plan revives a decades-old dream of scaling up nuclear power in space, a shift that would unlock futuristic possibilities and test legal and regulatory guidelines about the use of extraterrestrial resources and environments. Duffy, who also serves as President Donald Trump’s secretary of transportation, framed being first to put a reactor on

The latest iPad mini is $100 off right now

The latest Apple iPad mini, which was released at the tail-end of 2024, is on sale for $399 via Amazon . That's a discount of $100 and close to a record low price. The only caveat? The deal doesn't apply to the iconic Space Gray colorway, but all other hues are on sale. The iPad mini 7 made our list of the best Apple tablets because, well, it's the only one the company makes at this size. However, the specs haven't been hobbled here. It's a real iPad, through and through. We said it was everyth

7 common household devices to unplug to save money on your electricity bill

Maria Diaz/ZDNET Costs are steadily rising in the US, and energy costs are a prominent example. This is made worse by summer temperatures being at record highs, with heat waves wreaking havoc across various states in the past few weeks. As someone who's gone through a few of these this summer alone, I'm constantly looking for ways to conserve energy. There are many little things you can do that can shave dollars off your monthly energy bill, and they go beyond switching off the lights when you

Daring New Plan Lays Out Mission to a Black Hole

Fifty-six years after Disney filmmakers imagined what it would be like for a spacecraft crew to journey to a black hole in the 1979 movie The Black Hole, an astrophysicist has released a plan for a real interstellar mission to go where no spacecraft has gone before. Outlined in a new paper published today in iScience, the proposal is a two-pronged, surprisingly simple approach. First, scientists need to find a black hole that’s relatively nearby. Second, they need to build something called a na

NASA Told to Overhaul Its Plans to Replace the International Space Station

For nearly 30 years, the International Space Station has played orbital home for astronauts from all over the world, but its time is running out. Slated to retire in 2030, NASA is aiming to replace it with a privately-run station that can host its astronauts in space when needed. And now under pressure to get a new station up and running fast and within a slashed budget, NASA’s current head—U.S. Transportation Secretary Sean Duffy—is completely overhauling the agency’s plans to replace the ISS.

AI agents aren’t the ‘new Google,’ says Airbnb CEO

After a second-quarter earnings beat, Airbnb CEO Brian Chesky shared his thoughts on the company’s AI strategy, cautioning investors that AI chatbots can’t yet be thought of as the “new Google.” That is, AI chatbots, while potentially driving new leads to the travel and services business, aren’t entirely a replacement for the referrals that the dominant search engine brings. At least not at this time. “I think we’re still kind of feeling out the space,” the exec told investors on the Q2 earnin

HBO Max is about to get ‘aggressive’ to stop password sharing

The days of streaming service password sharing seem to be ending fast. HBO Max just signaled that it’s about to launch an “aggressive” campaign to snuff out password sharing among subscribers. Here’s what that means. HBO Max plans to eliminate password sharing soon Last fall, HBO Max—which at the time was just Max, and had a blue logo—said it would start telling password sharers they had to pay more for the privilege. It seems that campaign didn’t move the needle much. JB Perrette, head of s

Monte Carlo Crash Course: Quasi-Monte Carlo

Monte Carlo Crash Course Quasi-Monte Carlo We’ve learned how to define and apply Monte Carlo integration—fundamentally, it’s the only tool we need. In the remaining chapters, we’ll explore ways to reduce variance and successfully sample difficult distributions. Variance & Correlation In chapter two, we determined that the variance of a Monte Carlo estimator is inversely proportional to its sample count. Empirically, we confirmed that our integrators’ expected error scaled with $$\frac{1}{\sq

NASA Rewrites the Rules for Developers of Private Space Stations

About five years from now, a modified Dragon spacecraft will begin to fire its Draco thrusters, pushing the International Space Station out of its orbit and sending the largest object humans have built in space inexorably to the bottom of the Pacific Ocean. And then what? China’s Tiangong Space Station will still be going strong. NASA, however, faces a serious risk of losing its foothold in low-Earth orbit. Space agency leaders have long recognized this and nearly half a decade ago awarded abo

Digital Foundry, the most trusted name in game console analysis, is going independent

is a senior editor and founding member of The Verge who covers gadgets, games, and toys. He spent 15 years editing the likes of CNET, Gizmodo, and Engadget. Over the past decade and a half, Eurogamer’s Digital Foundry has become the most knowledgeable and trustworthy place to find out just how powerful a new video game console might be, where the hottest new games run the best, and why they sometimes don’t! Even Sony and Microsoft often favor DF for exclusive access to technical details. But a

Trump’s endless new tariffs are threatening businesses — and you

Stop me if you’ve heard this one before: a new wave of tariffs are taking effect today. As Trump has ratcheted up pressure on foreign imports over the last few months, some Americans might not have noticed a marked difference in what they’re spending, especially as huge tax hikes have been announced and then delayed or cut back. Trump’s perpetually changing tariff deadlines and rates led a Financial Times columnist to coin the phrase “TACO trade,” short for “Trump Always Chickens Out.” But expe

Cryptomixer founders pled guilty to laundering money for cybercriminals

The founders of the Samourai Wallet (Samourai) cryptocurrency mixer have pleaded guilty to laundering over $200 million for criminals. ​Samourai CEO Keonne Rodriguez and CTO William Lonergan Hill admitted to their involvement in the Samourai money laundering operation, pleading guilty to conspiracy for operating a money transmitting business that handled criminal proceeds, and are now facing a maximum sentence of five years in prison. As part of their plea agreements, Rodriguez and Hill have a

My favorite projector from Samsung doubles as a gaming hub, and it's on sale

Allison Murray/ZDNET The Samsung Freestyle 2 projector is on sale for $200 off when you purchase it at Best Buy, making the new price $600 for a limited time. ZDNET's key takeaways The Samsung Freestyle 2 is a solid projector available for $800. Sharp image quality, an internal battery, and the ability to play games without a console make this projector ultraportable. The second-generation feature upgrades are geared toward gaming, which may not be relevant for all users. There's a sayin

Infinite Pixels

I was on one of my rounds of social media trawling, just seeing what was floating through the aether, when I came across a toot by Andy P that said: Fun #css trick: width: calc(infinity * 1px); height: calc(infinity * 1px); …and I immediately thought, This is a perfect outer-limits probe! By which I mean, if I hand a browser values that are effectively infinite by way of the infinity keyword, it will necessarily end up clamping to something finite, thus revealing how far it’s able or willi

Data breach at French telecom giant Bouygues affects millions of customers

Bouygues Telecom, the third-largest phone carrier in France, has confirmed a cyberattack and data breach affecting millions of its customers. In a statement posted to its website, the telecommunications giant said the hack allowed the intruders to access the personal information on 6.4 million customer accounts. Bouygues said it detected the cyberattack on August 4, but did not give a timeframe for when the breach was remediated. In a separate page dedicated to victims of the cyberattack, Bouy

Wondering who bought the Galaxy S25 Edge? Turns out, A lot of people did.

Ryan Haines / Android Authority TL;DR A Twitter leaker has posted purported Galaxy S25 series sales data, including figures for the S25 Edge. The figures suggest that the Galaxy S25 Edge sold 650,000 units during its first month of sales. The numbers also point to significant growth for the Galaxy S25 series compared to the S24 series. Samsung launched the Galaxy S25 Edge a few months ago, and initial reports suggested that it saw lower-than-expected sales. Now, a leaker has posted apparent