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Wilder, 41, has won 43 of his 45 victories by knockout Australian cruiserweight champion moves up in weight Cardiff showdown will stream worldwide on Netflix Deontay Wilder, the former World Boxing Council heavyweight champion, will face unbeaten Australian cruiserweight world champion Jai Opetaia on the undercard of Tyson Fury’s showdown with Anthony Joshua in Cardiff on 11 December, organizers announced on Wednesday. Opetaia will move up to heavyweight to take on one of history’s most devastating punchers at the Principality Stadium with the event streaming live worldwide on Netflix. Continue reading...

Reddit on Thursday said it's moving to become a primarily logged-in experience, marking one of the most significant shifts in its 21-year history. Why it matters: Reddit has long championed the open web. Now, it's pushing to build a more direct relationship with users while also protecting its data from increased scraping in the AI era. Driving the news: In an interview Thursday, Reddit co-founder and CEO Steve Huffman said the company is making the change to improve its user experience, bolster its ads business and prevent bots from scraping its proprietary data. Chief operating officer Jen Wong told Axios the move doesn't represent a change in strategy as the company has always focused on building a direct destination. "It's just that in the last 10 years, because our [data] corpus was open, we got a lot of search traffic, so that became part of the equation" but didn't change the company's mission. Zoom in: Huffman expressed confidence that the change would ultimately improve engagement and monetization, even as changes to traditional search continue to impact user growth in the U.S. "When users log in, they spend more time on Reddit, and we can we better know their interests, so we can target ads better," he said. He also noted that the short-term risk is limited because "the vast majority of engagement and over 80% of our monetization comes from our app and logged-in users." In a shareholder letter, Reddit acknowledged that search referral traffic was "down meaningfully in Q3" and said daily users could decline by a "low-double-digit percentage" in Q4 if search referral trends persist. How it works: Reddit will begin testing the fully logged-in experience this quarter outside the U.S. and collect data on the best approach before it rolls out broader changes gradually. Logged-in users can get tailored content, feeds and recommended communities based on their activity and interests, although they can opt out of personalization. The company is still working throug

Harvard economist Jason Furman told Axios that if he were to return to his old job as chairman of the White House Council of Economic Advisers today, he would rely on AI tools over staff economists for much of the council's day-to-day analytical work. The big picture: Unsurprisingly, this made some waves in the online discourse, particularly the loose-knit community formerly known as Econ Twitter. Many veterans of the economic policy trenches see real risks in future policymakers becoming overly reliant on AI — or at a minimum think that Furman is underestimating the importance of human economists in advising the nation's leaders. What they're saying: "CEA work, at least in my experience, is highly bespoke as you're explaining the data flow (and much else) to very busy people who don't want only market-shop analysis," Jared Bernstein, the CEA chair under President Biden, wrote on Substack . "Yes, they want and need that — what will the markets make of this CPI, jobs, GDP, etc. report — but more so they want to know how this report fits into our narrative, our agenda, the president's trip today to Iowa." He adds that within a White House, "the human skill of reading-the-room is paramount. I'm far from an AI expert, but my sense is it sucks at that and probably always will, a conclusion that derives in no small part from listening to its creators!" Zoom in: Claudia Sahm, a former Federal Reserve economist, raised an issue that we've often heard from senior people in fields like consulting and investment banking: If you get rid of junior positions, where will future senior leaders come from? Furman's staff "went on to found the Yale Budget Lab, run Treasury economic policy and a Fed institute, serve in later [administrations], and publish research on trade, environment, and taxes. That's what '20 staff' become," she wrote on X . "No model does that." Bloomberg chief U.S. economist Anna Wong argues that the "ability to now not depend on anyone, as a senior person, is ve