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    Microsoft and OpenAI’s Close Partnership Shows Signs of Fraying

    The “best bromance in tech” has had a reality check as OpenAI has tried to change its deal with Microsoft and the software maker has tried to hedge its bet on the start-up.Last fall, Sam Altman, OpenAI’s chief executive, asked his counterpart at Microsoft, Satya Nadella, if the tech giant would invest billions of dollars in the start-up.Microsoft had already pumped $13 billion into OpenAI, and Mr. Nadella was initially willing to keep the cash spigot flowing. But after OpenAI’s board of directors briefly ousted Mr. Altman last November, Mr. Nadella and Microsoft reconsidered, according to four people familiar with the talks who spoke on the condition of anonymity.Over the next few months, Microsoft wouldn’t budge as OpenAI, which expects to lose $5 billion this year, continued to ask for more money and more computing power to build and run its A.I. systems.Mr. Altman once called OpenAI’s partnership with Microsoft “the best bromance in tech,” but ties between the companies have started to fray. Financial pressure on OpenAI, concern about its stability and disagreements between employees of the two companies have strained their five-year partnership, according to interviews with 19 people familiar with the relationship between the companies.That tension demonstrates a key challenge for A.I. start-ups: They are dependent on the world’s tech giants for money and computing power because those big companies control the massive cloud computing systems the small outfits need to develop A.I.No pairing displays this dynamic better than Microsoft and OpenAI, the maker of the ChatGPT chatbot. When OpenAI got its giant investment from Microsoft, it agreed to an exclusive deal to buy computing power from Microsoft and work closely with the tech giant on new A.I.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Frontier Airlines Briefly Grounds All Flights Amid Microsoft Outage

    A problem with Microsoft’s Azure system also hit check-in and booking systems at Allegiant and Sun Country Airlines.Frontier Airlines briefly grounded all flights on Thursday amid a major outage in Microsoft networks, which also knocked out some computer systems at low-cost carriers Allegiant Air and Sun Country Airlines.Microsoft said on the status page for Azure, its flagship cloud computing platform, that the problem began at 5:56 p.m. and affected multiple systems for customers in the central United States.“Our systems are currently impacted by a Microsoft outage, which is also affecting other companies. During this time booking, check-in, access to your boarding pass, and some flights may be impacted,” Frontier said in a post on X.The airline issued a ground stop for all its flights, according to a notice posted on the Federal Aviation Administration’s website. The ground stop was lifted about 35 minutes later.Airlines sometimes issue these orders to temporarily halt flights because of technical issues.Frontier did not specify how many flights and passengers have been affected so far. The Denver-based airline operates a fleet of more than 100 planes, according to its website.The Microsoft outage hit at least two other airlines.“One of our information vendors is experiencing a global outage affecting multiple airlines. As a result, some of our services are temporarily unavailable,” Sun Country said.Allegiant said on X that customers may face problems with check-ins, bookings and issuing boarding passes. More

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    Internet Traffic Dipped as Viewers Took in the Eclipse

    Internet traffic dropped by 40 percent or more during the eclipse in states in the path of totality, including Maine, New Hampshire and Ohio, Cloudflare found.As the moon blocked the view of the sun across parts of Mexico, the United States and Canada on Monday, the celestial event managed another magnificent feat: It got people offline.According to Cloudflare, a cloud-computing service used by about 20 percent of websites globally, internet traffic dipped along the path of totality as spellbound viewers took a break from their phones and computers to catch a glimpse of the real-life spectacle.The places with the most dramatic views saw the biggest dips in traffic compared with the previous week. In Vermont, Arkansas, Indiana, Maine, New Hampshire and Ohio — states that were in the path of totality, meaning the moon completely blocked out the sun — internet traffic dropped by 40 percent to 60 percent around the time of the eclipse, Cloudflare said.States that had partial views also saw drops in internet activity, but to a much lesser extent. At 3:25 p.m. Eastern time, internet traffic in New York dropped by 29 percent compared with the previous week, Cloudflare found.The path of totality made up a roughly 110-mile-wide belt that stretched from Mazatlán, Mexico, to Montreal. In the Mexican state of Durango, which was in the eclipse zone, internet traffic measured by Cloudflare dipped 57 percent compared with the previous week, while farther south, in Mexico City, traffic was down 22 percent. The duration of the eclipse’s totality varied by location, with some places experiencing it for more than four minutes while for others, it was just one to two minutes.The total solar eclipse concluded off the eastern coast of Canada. At 4:35 p.m. local time, traffic in the province of Prince Edward Island was down 48 percent. More