The Week in Numbers A big AI upset | REUTERS

From how a new AI model from Chinese startup DeepSeek rocked tech and chip markets, to the return of supersonic air travel, we round up the big moments in business and finance over the week. #News #supersonic #deepseek #artificialintelligence #Reuters #Newsfeed 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en