Another High-Profile OpenAI Researcher Departs for Meta

OpenAI researcher Jason Wei is joining Meta’s new superintelligence lab, according to multiple sources familiar with the matter. Wei worked on OpenAI’s o3 and deep research models, according to his personal website. He joined OpenAI in 2023 after a stint at Google, where he worked on chain-of-thought research, which involves training an AI model to…

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Warnings Mount in Congress Over Expanded US Wiretap Powers

“The commercial landlords of the buildings where tens of millions of Americans go to work every day can be forced to assist the government with surveillance,” she said. Unlike Verizon or Google, she noted, those entities often lack the ability to isolate individual messages, meaning they may have to give NSA personnel “direct access to…

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Best Exercise Bikes of 2025

Our testers evaluate each exercise bike for a number of different factors that are likely to influence users’ satisfaction with their machines long-term. For all three types of bikes, we assess adjustability, including how finely you can adjust the bike’s seat height and position to get a comfortable ride, and how wide a range of…

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Best Carry-On Luggage Brands

In fact, wheelability and durability—how well zippers, handles, fabric, and other features hold up—are the most prized features in carry-on luggage, according to a survey of 8,168 Consumer Reports members who own carry-ons. And among the 23 luggage brands members reported owning, only two—the premium names Away and Briggs & Riley—excelled in both attributes. “Away…

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Best Food Warming Mats

Sometimes we’ll place pots and pans of food back on the stove to reheat because dishes have cooled while we’re chatting. If we’re hosting for the holidays, we’ll set up wire racks with trays of food and gel chafing fuel to keep things warm instead, but we’ve never placed those at the center of the…

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