An OpenAI researcher who worked on GPT-4.5 had their green card denied

April 25, 2025
Kai Chen, a Canadian AI researcher working at OpenAI who’s lived in the U.S. for 12 years, was denied a green card, according to Noam Brown, a leading research scientist at the company. In a post on X, Brown said that Chen learned of the decision Friday and must soon leave the country. “It’s deeply […]

Google’s AI search numbers are growing, and that’s by design

April 25, 2025
Google started testing AI-summarized results in Google Search, AI Overviews, two years ago, and continues to expand the feature to new regions and languages. By the company’s estimation, it’s been a big success. AI Overviews is now used by more than 1.5 billion users monthly across over 100 countries. AI Overviews compiles results from around […]

Roelof Botha, the head of Sequoia Capital, is coming to TechCrunch Disrupt 2025

April 25, 2025
We’re thrilled to announce that Roelof Botha, the managing partner of Sequoia Capital and one of the most influential figures in the venture capital world, will join us live onstage at TechCrunch Disrupt 2025 at Moscone West in San Francisco, which will take place from October 27 to 29. As part of our ongoing mission […]

Last day to boost your brand and host a Side Event at TechCrunch Sessions: AI

April 25, 2025
This is your last chance to put your brand at the center of the AI conversation during TechCrunch Sessions: AI Week — with applications to host a Side Event closing tonight at 11:59 p.m. PT. From June 1-7, TechCrunch is curating a dynamic weeklong series of Side Events leading up to and following the main […]

Prince Harry meets, funds youth groups advocating for social media and AI safety

April 25, 2025
Prince Harry, Duke of Sussex, walked into the sunlight-lit hotel conference room in Brooklyn on Thursday to meet with a dozen youth leaders working in tech safety, policy, and innovation. The young adults chatted away at black circular tables, many unaware of his presence until he plopped down at a table and started talking with […]