For the second time in the last month, a Chinese app has skyrocketed to the top spot in Apple’s App Store. The first was Xiaohongshu, or RedNote, which saw a sudden surge in downloads by United States users seeking an alternative to TikTok in anticipation of the ban on that app,

SINGAPORE—The unexpected success of Chinese AI startup DeepSeek has revealed cracks in U.S. efforts to contain China’s technology ambitions, challenging both Washington and Silicon Valley to rethink how best to preserve American supremacy.

The emergence of the DeepSeek chatbot has sent Silicon Valley into a frenzy, with calls to go faster on advancing artificial intelligence and beat communist-led China before it is too

DeepSeek, a Hangzhou-based startup founded in 2023, shot to the top of Apple’s App Store free app chart after releasing a new open-source AI model it says rivals OpenAI's work. Its website was hit by outages amid a spike in interest.

DeepSeek, a China-based AI company that launched a chatbot that disrupted US tech stocks and App Store rankings, has launched an AI image generator just days after its chatbot went viral. Janus-Pro is a multi-modal image generator that DeepSeek says both understands and performs better than earlier models.