• Artifact will also remove individual posts that promote falsehoods, he says. And its machine-learning systems will be primarily optimized to measure how long you spend reading about various subjects — as opposed to, say, what generates the most clicks and comments — in an effort to reward more deeply engaging material. “We fundamentally like building.”

  • A team of seven people is now working on the app, including Robby Stein, a top product executive at Instagram from 2016 to 2021. Having sold Instagram to Facebook for $715 million, Systrom and Krieger had no pressing need to get a job. So what’s driving them this time? “We fundamentally like building,” Systrom said. “There’s no other place in the world we’d rather spend our time than writing code and building

  • The CTO of OpenAI said that machine learning is basically many months of things not working, and then suddenly it works, and then it works scarily well. I resonate with that.”

  • But like Twitter before it, TikTok also succeeded because of the way it captures conversations about the core feed — more than a few tweets have gone viral noting that the comments on TikTok are often better than the videos themselves. Similarly, Twitter endures as a primary source for breaking news in large part because it’s where elites go to discuss the news in public.