Just a few days after China's AI startup DeepSeek launched its latest reasoning model, DeepSeek R1, the company's iOS app surged to the top of Apple's App Store, leaving OpenAI's ChatGPT in second place. https://mashable.com/article/deepseek-chatgpt-apple-app-store #ArtificialIntelligence #AI #DeepSeek #Mashable #News