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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.

Today's Wordle Hints, Answer and Help for Sept. 16, #1550

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. Today's Wordle puzzle is a fun word, and the letters are fairly easy to guess. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on. Today's Wordle hints Before we show you today's Word

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

Finally, a convertible laptop I'd actually use as a tablet (especially with that OLED display)

HP OmniBook X Flip 14 ZDNET's key takeaways HP's OmniBook X Flip 14 with 16GB of memory starts at $849 at Best Buy. It's one of the better midrange convertible laptops of 2025, with a vivid OLED display and nice design elements. The battery life takes a dip with the demands of the OLED, and opting for upgrades inflates the price point. View now at Best Buy Follow ZDNET: Add us as a preferred source on Google. HP's OmniBook Flip series has impressed us here at ZDNET this past year, stepping u

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

Researchers revive the pinhole camera for next-gen infrared imaging

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Researchers use laser light to form a tiny "optical pinhole" inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can detect. With this setup, the researchers captured clear, wide-depth images without using any lenses, even in very low lig

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

Inside the Shift at Disrupt: Building Community and Scaling in the AI Era

At TechCrunch Disrupt 2025, October 27–29 in San Francisco, industry leaders will explore how founders can build lasting companies while navigating rapid shifts in AI, markets, and consumer behavior. Catch this dynamic panel on the Going Public Stage, where three seasoned leaders will explore how AI is transforming go-to-market (GTM) strategies from the inside out. Meet the speakers Meet the speakers Nirav Tolia , CEO, president, and co-founder of Nextdoor , leads one of the most recognized c

Time’s running out to volunteer at TechCrunch Disrupt 2025

Every year, TechCrunch Disrupt runs on innovation — and the support of our incredible volunteers. If you’ve ever dreamed of a front-row seat to the startup world, this is your chance. But heads-up: volunteer applications close September 30, and the clock is ticking. Why volunteer? Because access is everything Whether you’re a future founder, marketer, engineer, or event producer, volunteering at Disrupt offers a behind-the-scenes look at what it takes to run one of the most iconic startup conf

How to disable ACR on your TV - and why you should ASAP

Adam Breeden/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Smart TVs track viewing habits with ACR tech. Collected data fuels billions in targeted ads. Turning off ACR protects privacy but takes effort. Did you know that whenever you turn on your smart TV, you invite an unseen guest to watch it with you? These days, most popular TV models utilize automatic content recognition (ACR), a form of ad surveillance technology that gathers information about eve

I Was Right Yet Again: iOS 26 Goes Live Today

Apple announced iOS 26 at its Worldwide Developers Conference in June, but it said at the time it would release the update to the general public this fall. So I looked at past Apple events in September and earlier iOS releases to predict when the company would release iOS 26. And I was right. Apple announced that iOS 26 will be released as a free update Monday. Apple usually releases updates around 10 a.m. PT (1 p.m. ET), so that means your iPhone can get new features like a Liquid Glass design

Topics: 26 apple event ios sept

Writing a Good AI Image Prompt Isn't Hard, but You Need These Essential Elements

One of the first things I learned while testing AI image generators is that there are a lot of things that can go wrong when you're trying to get the image you see in your head to appear on your screen. If you've ever used an AI image or video generator, you know what I mean. I've spent the past year testing and reviewing different AI image generators, and I've generated hundreds of images across services like Google's nano bananas model, Midjourney and Dall-E. But the images I created haven't

Topics: ai image like prompt want

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.

Accelerated Game of Life with CUDA / Triton

Let’s look at implementing Conway’s Game of Life using a graphics card. I want to experiment with different libraries and techniques, to see how to get the best performance. I’m going to start simple, and get increasingly complex as we dive in. The Game Of Life is a simple cellular automata, so should be really amenable to GPU acceleration. The rules are simple: Each cell in the 2d grid is either alive or dead. At each step, count the alive neighbours of the cell (including diagonals). If the c

OCSP Service Has Reached End of Life

Today we turned off our Online Certificate Status Protocol (OCSP) service, as announced in December of last year. We stopped including OCSP URLs in our certificates more than 90 days ago, so all Let’s Encrypt certificates that contained OCSP URLs have now expired. Going forward, we will publish revocation information exclusively via Certificate Revocation Lists (CRLs). We ended support for OCSP primarily because it represents a considerable risk to privacy on the Internet. When someone visits a

Today's Wordle Hints, Answer and Help for Sept. 15, #1549

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. Today's Wordle puzzle didn't take me too many guesses. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on. Today's Wordle hints Before we show you today's Wordle answer, we'll give yo

Writing an operating system kernel from scratch

Posted on: September 13, 2025 | at 09:30 AM Follow @popovicu94 I recently implemented a minimal proof of concept time-sharing operating system kernel on RISC-V. In this post, I’ll share the details of how this prototype works. The target audience is anyone looking to understand low-level system software, drivers, system calls, etc., and I hope this will be especially useful to students of system software and computer architecture. This is a redo of an exercise I did for my undergraduate cours

Show HN: A store that generates products from anything you type in search

We'll find it somewhere across parallel dimensions, just tell us what you want Experience a new way of shopping where imagination drives innovation. Our product concepts are delivered instantly to your device! All our products are unique concepts developed specifically for our customers. That Product Doesn't Exist Yet? Be the first to discover it! Give us a name and we'll find it somewhere

‘The Strangers: Chapter 2’ Opening Is a Game of Hide and Seek

You may not know it, but we’re a few weeks out from The Strangers: Chapter 2. To help drum up interest for the film, Lionsgate’s put out a clip from the first few minutes of the film, which picks up where 2024’s Chapter 1 concluded. Last we left off, Maya (Madelaine Petsch) survived the attack from the titular Strangers that left her boyfriend Ryan dead, and she ended the film recuperating in the hospital. But before she can worry about her health bill, she realizes that she’s not as free of th

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

Heroic Gas Station Clerk Realizes Elderly Women Are Being Scammed at the Bitcoin ATM, Unplugs It to Save Them

One of the core appeals of cryptocurrency — other than providing a get-rich-quick scheme for famous people with huge sway over their followers, like a sitting president or an airheaded influencer — is that it's decentralized and largely unregulated. Of course, that also makes it a breeding ground for fraud. Just ask Boise, Idaho gas station clerk Avalon Hardy. As Inc reports, she ended up repeatedly intervening to stop old ladies from getting ripped off by using the establishment's Bitcoin ATM

A store that generates products from anything you type in search

We'll find it somewhere across parallel dimensions, just tell us what you want Experience a new way of shopping where imagination drives innovation. Our product concepts are delivered instantly to your device! All our products are unique concepts developed specifically for our customers. That Product Doesn't Exist Yet? Be the first to discover it! Give us a name and we'll find it somewhere

Tether Taps Trump’s Former Crypto Advisor to Lead US Operations

In an effort to solidify itself as the go-to company in the cryptocurrency space for stablecoins, Tether is tapping Bo Hines, the former Executive Director of Donald Trump’s White House Crypto Council to lead its operations in the United States, including efforts to launch a new stablecoin called USAT that will comply with new, Trump-backed regulations, according to CNBC. Tether is best known for its USDT stablecoin, which is pegged to the US Dollar and has become the most commonly used token f

Hong Kong Disneyland Teases Avengers and Pixar Attractions

Disneyland Hong Kong first opened 20 years ago, and to celebrate, the company showed off concept for what’s coming in the future. Concept art below shows teases for attractions based on Marvel and Pixar. For the superheroes, one art features the Avengers headquarters, while another shows Spider-Man with Doctor Strange, Black Panther, and Thor in Asgard around a pod of parkgoers dropping through the Bifrost Bridge. This concept art—and a previously released art of Spidey holding a pod while figh

Kefir: Solo-developed full C17/C23 compiler with extensive validation

To whom it may concern, Today I release Kefir — an independent C17/C23 compiler. Solo-built. Extensively validated, for x86_64 & System-V ABI. With SSA-based optimization pipeline, DWARF-5 support and position-independent code generation. What? Implements the C17/C23 standard. Plus certain GNU C extensions. For Linux (glibc & musl), FreeBSD, OpenBSD, NetBSD. Extensive and transparent validation suite. Compiles and runs well-known open source projects — GNU core- and binutils, Curl, Git, Ngi

I used standard Emacs extension-points to extend org-mode

Recently I read this beginners guide to extend Emacs. The guide is perfect for starting out with elisp and it shows a lot of care in teaching how to interact with Emacs. To me, the most important bit though is this one, from the section aptly named Emacs Wants You to Extend It. I haven’t written plugins for other editors extensively, but I can tell you this: emacs doesn’t just make deep customization available, but it actively encourages you to make an absolute customization messes masterpiece

Emacs: A Paradigm Shift

Recently I read this beginners guide to extend Emacs. The guide is perfect for starting out with elisp and it shows a lot of care in teaching how to interact with Emacs. To me, the most important bit though is this one, from the section aptly named Emacs Wants You to Extend It. I haven’t written plugins for other editors extensively, but I can tell you this: emacs doesn’t just make deep customization available, but it actively encourages you to make an absolute customization messes masterpiece

Today's Wordle Hints, Answer and Help for Sept. 13, #1547

Looking for the most recent Wordle answer? Click here for today's Wordle hints, as well as our daily answers and hints for The New York Times Mini Crossword, Connections, Connections: Sports Edition and Strands puzzles. I'm just going to say it. Today's Wordle puzzle is a real streak-breaker. It's an unusual word, and it's tough to put the letters together. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, re