OpenAI Unveils GPT-4.5 for More ‘Natural Conversation’

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Apple unveils a souped-up and more expensive version of its lowest-priced iPhone
Apple has released a sleeker and more expensive version of its lowest priced iPhone in an attempt to widen the audience for a bundle of artificial intelligence technology that the company has been ...ABC News - Feb. 19 -
Nature: Hollywood Hills
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Trump has changed Ukraine conversation, Starmer says
The PM suggests Trump has "created an opportunity" to end the war, ahead of a trip the the US.BBC News - Feb. 24 -
Trump changed conversation on Ukraine ‘for the better’, says UK
Keir Starmer reiterates Britain is ‘ready and willing’ to put troops on the ground in Ukraine to secure peaceFinancial Times - Feb. 24 -
Nature: Arches National Park in Utah
We leave you this Sunday morning taking in the sights at Arches National Park in Utah. Videographer: Brad Markel.CBS News - Feb. 23 -
Russell misses conversion to hand England victory in dramatic final minutes
Watch as Scotland's Finn Russell misses a conversion in the final minute to hand England a 16-15 victory in the Six Nations.BBC News - Feb. 22 -
Apple unveils child privacy feature
Welcome to The Hill's Technology newsletter {beacon} Technology Technology The Big Story Apple unveils ‘age assurance’ technology Apple will introduce technology to boost children’s privacy and ...The Hill - 4d -
Gene Hackman’s Career Is a Tribute to the Pugnacious Nature of Surprise
He could be both paternal and terrifying, and had the ability to almost goad you into liking men who would otherwise be despicable.The New York Times - 5d -
Norway’s natural gas windfall should go to Ukraine
The country provides less support, as a share of GDP, than its neighboursFinancial Times - 1d -
How to financially prepare yourself for a natural disaster
From Altadena to Asheville, the tragedies provided an urgent wake-up callMarketWatch - 1d -
The nasty consequences of natural gas price volatility
European wholesale prices have doubled in the past year, complicating the inflation outlookFinancial Times - 10h -
Apple’s diversity policies and OpenAI deal targeted by shareholders
iPhone-maker is rare holdout in Silicon Valley against conservative efforts to force rollback on DEI issuesFinancial Times - Feb. 24 -
Qualcomm unveils Dragonwing brand for enterprise tech solutions
Qualcomm unveiled its new Qualcomm Dragonwing brand for its products in the industrial, embedded IoT, enterprise and networking markets. Don McGuire, chief marketing officer at Qualcomm, said the ...VentureBeat - Feb. 25 -
Framework unveils new repairable and upgradeable laptops and desktop
Framework launched new versions of its 12-inch and 13-inch laptops as well as a new desktop computer today -- all with repairable and upgradeable options.VentureBeat - 6d -
Amazon Unveils Alexa+, Powered by Generative A.I.
Amazon is aiming to catch up in generative artificial intelligence and to reboot its virtual assistant, which has been leapfrogged by powerful chatbots.The New York Times - 6d -
TSMC unveils $100bn advanced chipmaking investment in the US
Taiwanese company’s overture to Trump administration marks effort to ward off tariffs on importsFinancial Times - 1d -
EU chief unveils €800bn plan to ‘rearm’ Europe
‘We are ready to step up’ says Ursula von der Leyen after US suspends military aid to Ukraine. Europe live – latest updates A five-part plan to bolster Europe’s defence industry and increase ...The Guardian - 12h -
Zelenskyy says minerals deal is ready to be signed as he seeks to move conversation on from White House spat – live
Keir Starmer announces additional £1.6bn package for Ukraine, allowing it ‘to buy more than 5,000 air defence missiles’. Kemi Badenoch said she does not agree that the Oval Office clash was part of ...The Guardian - 1d -
Rams trading Matthew Stafford 'never' got close to happening, expect same conversation with QB next year
Sean McVay is taking a year-to-year approach with Stafford, the recent subject of trade rumorsCBS Sports - 1d -
LeBron James salutes ‘natural quarterback’ Luka Dončić as Lakers rout Nuggets
Pair combine for 57 points in dominant 123-100 win Dončić says he is finding his form for new team Luka Dončić scored 32 points, grabbed 10 rebounds, dished out seven assists and stole four ...The Guardian - Feb. 23 -
Disability amid disaster: People with disabilities are disproportionately impacted by natural disasters
As Reda Rountree and her family packed their bags and prepared to flee their Highland Park home on Jan. 7 amid Eaton Fire evacuations, she realized in horror that her wheelchair would not fit in ...NBC News - Feb. 23 -
London’s natural wine scene: expert Mark Gurney’s insider guide
The man behind two of the capital’s go-tos for low-intervention bottles shares his favourite places to imbibeFinancial Times - Feb. 24 -
‘Green roofs deliver for biodiversity’: how Basel put nature on top
For decades, the Swiss city has been transforming its skyline, and now boasts some of the greenest rooftops in Europe. Susanne Hablützel breaks up her work day by staring out the window at a ...The Guardian - 4d -
‘Light of hope’ emerges as UN summit ends with plan for $200bn to protect nature
Agreement reached despite rising geopolitical tensions and US cuts to climate programmesFinancial Times - 4d -
Cop16 nature summit agrees deal at 11th hour but critics say it is not enough
UN biodiversity conference in Rome ends with fragile accord but questions remain over whether funding will emerge. The task of halting nature loss by 2030 is slipping out of reach, ministers have ...The Guardian - 4d -
In La Paz, Bolivia, a New Slate of Restaurants Draw on the Country's Natural Bounty
Yahoo News - 2d -
What NOAA cuts could mean for weather forecasts, natural disaster preparedness
The Trump administration's latest wave of cuts to the federal government hit the National Oceanic and Atmospheric Administration last week. Alan Sealls, president-elect of the American ...CBS News - 21h -
This Founder Left OpenAI to Launch a Competitor. It Aims to Bring AI to the Masses
Mira Murati, OpenAI’s former CTO, has taken the wraps off her new company, Thinking Machines Lab. Here’s what to know about its goals.Inc. - Feb. 19 -
OpenAI tops 400 million users despite DeepSeek's emergence
OpenAI now has 400 million weekly active users, up from 300 million in early December, OpenAI’s chief operating officer, Brad Lightcap, tells CNBC.CNBC - Feb. 20 -
OpenAI’s ChatGPT explodes to 400M weekly users, with GPT-5 on the way
OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.VentureBeat - Feb. 20 -
OpenAI Uncovers Evidence of A.I.-Powered Chinese Surveillance Tool
The company said a Chinese operation had built the tool to identify anti-Chinese posts on social media services in Western countries.The New York Times - Feb. 21 -
The rise of browser-use agents: Why Convergence’s Proxy is beating OpenAI’s Operator
A new wave of AI-powered browser-use agents is emerging, promising to transform how enterprises interact with the web. These agents, including OpenAI's Operator and Convergence's Proxy, can ...VentureBeat - Feb. 22 -
How to Write the Perfect AI Prompt, According to OpenAI President Greg Brockman
The best way to learn to use AI is to play with AI. An expert explains how to write great AI prompts to get you started.Inc. - Feb. 25 -
‘OpenAI’ Job Scam Targeted International Workers Through Telegram
An alleged job scam, led by “Aiden” from “OpenAI,” recruited workers in Bangladesh for months before disappearing overnight, according to FTC complaints obtained by WIRED.Wired - Feb. 25
More from The New York Times
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A.I. Start-Up Anthropic Closes Deal That Values It at $61.5 Billion
The announcement follows new fund-raising efforts from rivals like OpenAI, which is set to close a deal that values the company at $300 billion, and Elon Musk’s xAI.The New York Times - 1d -
TSMC, the Chip Giant, Is to Spend $100 Billion in U.S. Over the Next 4 Years
The investment plan, announced at the White House, was made as the Trump administration pushes to bring chip making back to the United States.The New York Times - 21h -
How Elon Musk Uses Internet Slang to Marshal His Army of Online Fans
Mr. Musk uses online slang to marshal his 200 million social media followers in support of his efforts to gut the federal government. But he might be reaching his limits.The New York Times - 2d -
7 Tesla Charging Stations Torched Near Boston
The fires, which the police said were intentionally set, are the latest in a series of attacks against Elon Musk’s company.The New York Times - 1h -
Apple Pulls iPhone Security Feature in UK
Law enforcement in the country was pressuring the company to create a tool that would act like a back door into customers’ data.The New York Times - Feb. 21
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10 Coolest Things We Saw At Toy Fair 2025
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There were video games and arcade hits before Pac-Man, but Namco's ghost-gobbling hero quickly became a pop-culture icon after his debut in May 1980. Pac-Man's 45th anniversary is now just over two ...GameSpot - 1h -
7 Tesla Charging Stations Torched Near Boston
The fires, which the police said were intentionally set, are the latest in a series of attacks against Elon Musk’s company.The New York Times - 1h