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AI startup Nscale came out of nowhere and is blowing away Nvidia CEO Jensen Huang

In this article NVDA Follow your favorite stocks CREATE FREE ACCOUNT Nscale, the UK-headquartered AI infrastructure provider. Courtesy: Nscale Two years ago, Nscale was a brand new startup in the U.K. that had yet to raise any outside funding or officially announce its existence. Last year the London-based company came out of stealth, and in December announced that it had raised its Series A fundraising, totaling $155 million. Now, Nscale finds itself at the center of the action in the hottest

The Asus gaming laptop ACPI firmware bug

The ASUS Gaming Laptop ACPI Firmware Bug: A Deep Technical Investigation If You're Here, You Know The Pain You own a high-end ASUS ROG laptop perhaps a Strix, Scar, or Zephyrus. It's specifications are impressive: an RTX 30/40 series GPU, a top-tier Intel processor, and plenty of RAM. Yet, it stutters during basic tasks like watching a YouTube video, audio crackles and pops on Discord calls, the mouse cursor freezes for a split second, just long enough to be infuriating. You've likely tried a

Tau² benchmark: How a prompt rewrite boosted GPT-5-mini by 22%

Now on the front page of Hacker News — join the discussion. In a recent post, we introduced the Tau² benchmark, a framework for benchmaring LLMs. Today we’re sharing a surprising discovery we made while using it: a simple prompt rewrite boosted a small model’s success rate by over 20%. This post is a deep-dive on how we found and fixed this performance bottleneck by making subtle changes to agent policies. Benchmarking LLMs with Tau² On the recent OpenAI Summer Update, we have seen that GPT-5

Here’s who is actually using ChatGPT — and how they are using it

Robert Hart is a London-based reporter at The Verge covering all things AI and Senior Tarbell Fellow. Previously, he wrote about health, science and tech for Forbes. Posts from this author will be added to your daily email digest and your homepage feed. OpenAI this week released what it says is the largest study yet of how people are using ChatGPT, revealing fresh insights on who is using the technology and what they are using it for. The big surprise was finding out that most ChatGPT chats a

Tau² Benchmark: How a Prompt Rewrite Boosted GPT-5-Mini by 22%

In a recent post, we introduced the Tau² benchmark, a framework for benchmaring LLMs. Today we’re sharing a surprising discovery we made while using it: a simple prompt rewrite boosted a small model’s success rate by over 20%. This post is a deep-dive on how we found and fixed this performance bottleneck by making subtle changes to agent policies. Benchmarking LLMs with Tau² On the recent OpenAI Summer Update, we have seen that GPT-5 model has made significant strides in agentic tasks. To vali

Did a ‘KPop Demon Hunters’ Songwriter Really Use ChatGPT to Write ‘Soda Pop’? [Updated]

Netflix hit KPop Demon Hunters has stayed in the conversation in large part because of its blockbuster soundtrack, but now one of those songs has come under scrutiny for potentially getting an assist from ChatGPT. Update 9/17 9am ET: The English-language article released by Joongang Daily has been updated to include a correction and remove the original quote about “Soda Pop”, bringing it more in line with the Korean-language piece. The original piece is as follows. In a recent discussion in Se

OpenAI releases first-of-kind study revealing how people are using ChatGPT for everyday tasks

Illustration of the ChatGPT App on the iOS App Store displayed on a phone screen. Despite rapid adoption of large language models like OpenAI's ChatGPT, few comprehensive studies have delved into exactly how the technology is being used in everyday life — that is, until now. On Tuesday, researchers, including those from OpenAI, released a first-of-its-kind study that examines who was using ChatGPT and for what purposes based on internal messages sent to ChatGPT on consumer plans. Amongst the

ChatGPT will verify your age soon, in attempt to protect teen users

Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways OpenAI will add age verification to ChatGPT. Teens will have more safety measures, compromising some freedom. Adults will retain the ability to use the chatbot as they want. Chatbot users are increasingly confiding in tools like ChatGPT for sensitive or personal matters, including mental health issues. The consequences can be devastating: A teen boy took his own life after spending hour

The Asus Gaming Laptop ACPI Firmware Bug: A Deep Technical Investigation

The ASUS Gaming Laptop ACPI Firmware Bug: A Deep Technical Investigation If You're Here, You Know The Pain You own a high-end ASUS ROG laptop perhaps a Strix, Scar, or Zephyrus. It's specifications are impressive: an RTX 30/40 series GPU, a top-tier Intel processor, and plenty of RAM. Yet, it stutters during basic tasks like watching a YouTube video, audio crackles and pops on Discord calls, the mouse cursor freezes for a split second, just long enough to be infuriating. You've likely tried a

Did a ‘KPop Demon Hunters’ Songwriter Really Use ChatGPT to Write ‘Soda Pop’?

Netflix hit KPop Demon Hunters has stayed in the conversation in large part because of its blockbuster soundtrack, but now one of those songs has come under scrutiny for potentially getting an assist from ChatGPT. In a recent discussion in Seoul for OpenAI’s newly opened Korean office, songwriter Vince reportedly claimed he used the controversial technology to help pen the song “Soda Pop,” performed in the movie by the demonic Saja Boys. He is credited as one of several co-writers on the track,

OpenAI Wants You to Prove You’re Not a Child

If you are filled with too much childlike wonder, you might get relegated to a more kid-friendly version of ChatGPT. OpenAI announced Tuesday that it plans to implement a new age verification system that will help filter underage users into a new chatbot experience that is more age-appropriate. The change comes as the company faces increased scrutiny from lawmakers and regulators over how underage users interact with its chatbot. To determine a user’s age, OpenAI will use an age prediction syst

ChatGPT may soon require ID verification from adults, CEO says

On Tuesday, OpenAI announced plans to develop an automated age-prediction system that will determine whether ChatGPT users are over or under 18, automatically directing younger users to a restricted version of the AI chatbot. The company also confirmed that parental controls will launch by the end of September. In a companion blog post, OpenAI CEO Sam Altman acknowledged the company is explicitly "prioritizing safety ahead of privacy and freedom for teens," even though it means that adults may

OpenAI Is Building a Teen-Friendly Version of ChatGPT

OpenAI announced today that it's developing a "different ChatGPT experience" tailored for teenagers, a move that underscores growing concerns about the impact of AI chatbots on young people's mental health. The new teen mode is part of a broader safety push by the company in the wake of a lawsuit by a family who alleged ChatGPT's lack of protections contributed to the death by suicide of their teenage son. The changes include age-prediction technology to keep kids under 18 out of the standard v

Following teen suicide, OpenAI explores automatic underage user restrictions

OpenAI is developing a system designed to automatically identify teen users and restrict their usage of ChatGPT. In a blog post published Tuesday, the company said the new experience would come with age-appropriate policies, including a block of graphic sexual content. "In cases of acute distress," the system will also have the capability to contact law enforcement to ensure user safety. In scenarios where ChatGPT can't definitively estimate the age of a user, it will default them to the new gat

OpenAI to launch ChatGPT for teens with parental controls as company faces scrutiny over safety

OpenAI CEO Sam Altman walks on the day of a meeting of the White House Task Force on Artificial Intelligence (AI) Education in the East Room at the White House in Washington, D.C., U.S., September 4, 2025. OpenAI on Tuesday announced it will launch a dedicated ChatGPT experience with parental controls for users under 18 years old as the artificial intelligence company works to enhance safety protections for teenagers. When OpenAI identifies that a user is a minor, they will automatically be di

Siri just got five surprise iOS 26 features, here’s what’s new

Siri hasn’t had the best year, largely owing to major feature delays amid ever-stronger AI competition. While the big Siri upgrades we’ve been waiting for are reportedly coming next spring, Apple has five surprise new features available now in iOS 26. iOS 26 makes Siri’s existing Apple Intelligence features more powerful and useful Apple launched iOS 26 yesterday to all users, and simultaneously published a document outlining new features in more depth than ever before. Surprisingly, the docum

Topics: 26 apple chatgpt ios siri

GPT‑5-Codex and upgrades to Codex

GPT‑5-Codex and upgrades to Codex. OpenAI half-released a new model today: GPT‑5-Codex, a fine-tuned GPT-5 variant explicitly designed for their various AI-assisted programming tools. I say half-released because it's not yet available via their API, but they "plan to make GPT‑5-Codex available in the API soon". I wrote about the confusing array of OpenAI products that share the name Codex a few months ago. This new model adds yet another, though at least "GPT-5-Codex" (using two hyphens) is un

Topics: code codex gpt model new

OpenAI Reveals How (and Which) People Are Using ChatGPT

Large language models largely remain black boxes in terms of what is happening inside them to produce the outputs that they do. They have also been a bit of a black box in terms of who is using them and what they are doing with them. OpenAI, with some help from the National Bureau of Economic Research (NBER), set out to figure out what exactly its growing user base is getting up to with its chatbot. It found a surprising amount of personal use and a closing “gender gap” among its frequent users.

What do people actually use ChatGPT for? OpenAI provides some numbers.

As someone who writes about the AI industry relatively frequently for this site, there is one question that I find myself constantly asking and being asked in turn, in some form or another: What do you actually use large language models for? Today, OpenAI's Economic Research Team went a long way toward answering that question, on a population level, releasing a first-of-its-kind National Bureau of Economic Research working paper (in association with Harvard economist David Denning) detailing ho

Most People Use ChatGPT for Personal Life, Not Work, According to a New OpenAI Study

When ChatGPT first launched in November 2022, parent company OpenAI pitched it as a productivity tool and a game-changer for delegating menial work tasks, such as responding to emails or writing memos. OpenAI just released a new paper looking into how hundreds of millions of people globally actually use ChatGPT, and the results show a striking shift in how people use it. What started as a work assistant is now a tool people use for their personal lives. In mid-2024, nearly half of all conversat

How people actually use ChatGPT vs Claude - and what the differences tell us

Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Most ChatGPT use is non-work, focused on writing tasks. Claude is used more for automation, especially coding. AI adoption is uneven, with wealthier regions benefiting first. Two of the biggest AI companies have revealed how people use their models. Also: The best AI chatbots of 2025 OpenAI released a research paper analyzing millions of ChatGPT conversations, while Anthropic publishe

OpenAI upgrades Codex with a new version of GPT-5

OpenAI announced Monday that it’s releasing a new version of GPT-5 to its AI coding agent, Codex. The company says its new model, called GPT-5-Codex, spends its “thinking” time more dynamically than previous models, and could spend anywhere from a few seconds to seven hours on a coding task. As a result, it performs better on agentic coding benchmarks. The new model is now rolling out in Codex products — which can be accessed via a terminal, IDE, GitHub, or ChatGPT — to all ChatGPT Plus, Pro, B

I built a business plan with ChatGPT and it turned into a cautionary tale

Andrii Yalanskyi/iStock/Getty Images Plus Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways ChatGPT makes errors in long-form chats with many variables. Personal productivity isn't as high as it could be because of this. Unless you have massive infrastructure, check AI's work. By now, everyone knows that generative AI can be flaky. If you're using it to edit your novel or to create an image, the AI might add elements that are inconsistent with your narrative or lo

Why is Sam Altman losing sleep? OpenAI CEO addresses controversies in sweeping interview

Sam Altman, CEO of OpenAI, and Lisa Su, CEO of Advanced Micro Devices, testify during the Senate Commerce, Science and Transportation Committee hearing titled "Winning the AI Race: Strengthening U.S. Capabilities in Computing and Innovation," in Hart building on Thursday, May 8, 2025. Tom Williams | CQ-Roll Call, Inc. | Getty Images In a sweeping interview last week, OpenAI CEO Sam Altman addressed a plethora of moral and ethical questions regarding his company and the popular ChatGPT AI model.

ChatGPT Goes Completely Haywire If You Ask It to Show You a Seahorse Emoji

There is no seahorse emoji. The Unicode Consortium, which oversees the standardized pictograms that can be transmitted as part of text communications, has yet to add the adorable sea critter to its official emoji dictionary. Frail human minds have sometimes been surprised to learn that fact, in a perfect example of the Mandela Effect, in which people become convinced that they remember something that isn't actually real — like that South African anti-apartheid leader Nelson Mandela died in pris

I used this ChatGPT trick to look for coupon codes - and saved 25% on my dinner tonight

Elyse Betters Picaro / ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Free ChatGPT can surface working coupon codes, but it's hit or miss. Agent on ChatGPT Plus might improve your odds of finding valid deals. Coupon or promo codes can lead to easy savings online. It's Friday afternoon, and I'm wrapping up work. I've got my daughter's 4-year checkup with shots later, which means one thing: pizza night. That should put a smile on her face after our appointm

Claude’s memory architecture is the opposite of ChatGPT’s

Claude Memory: A Different Philosophy How Claude memory works, how it differs from ChatGPT, and what these approaches reveal. Earlier this week, I dissected ChatGPT's memory system. Since then, I've been doing the same for Claude and realized something remarkable: these two leading AI assistants have built completely opposite memory systems. In this post, I'll start by breaking down exactly how Claude's memory works—what it stores and how it retrieves information. Then we'll get to the intere

OpenAI Brings Back Standard Voice Mode After Revolt

If it ain't broke, don't fix it -- or maybe even upgrade it. OpenAI has decided, for now, to keep Standard Voice Mode available for ChatGPT customers after some hard backlash against its replacement, Advanced Voice Mode. As OpenAI VP and ChatGPT boss Nick Turley posted on X and also on the Open AI website: "We've heard feedback that Standard Voice is special to many, and we want to get this transition right." He added: "Standard Voice will stay available while we address some of your feedback i

How the 2025 Apple Watch models compare to previous versions

is an editor covering deals and gaming hardware that he thinks you’ll like. He joined in 2018, and after a stint at Polygon, he rejoined The Verge in May 2025. Apple announced the new Apple Watch Series 11, SE 3, and Ultra 3 smartwatches during its annual iPhone hardware event on Tuesday. The 2025 models are somewhat iterative in terms of their designs. However, there are plenty of new features present in each that could make either one a worthy upgrade over previous generations, depending on h

GPT-5 Is Making Huge Factual Errors, Users Say

It's been just over a month since OpenAI dropped its long-awaited GPT-5 large language model (LLM) — and it hasn't stopped spewing an astonishing amount of strange falsehoods since then. From the AI experts at the Discovery Institute's Walter Bradley Center for Artificial Intelligence and irked Redditors on r/ChatGPTPro, to even OpenAI CEO Sam Altman himself, there's plenty of evidence to suggest that OpenAI's claim that GPT-5 boasts "PhD-level intelligence" comes with some serious asterisks.