Yang Zhilin, a Chinese AI pioneer, has emerged as a formidable contender in the global AI race with the launch of Kimi K3, challenging industry giants like OpenAI.

Kimi K3's early performance is fueling alarm in Silicon Valley and Washington.

The Chinese startup called its AI model the “new frontier of intelligence.”

Moonshot AI's latest model is impressing developers with its coding skills, low API costs, and open-weight strategy.

US stocks take hit after China-based start-up's AI model debuts

By Christine Ji and Hannah Pedone

Chinese artificial intelligence startup Moonshot AI unveiled Kimi K3 on Friday, a 2.8-trillion-parameter model that pairs native vision with a 1-million-token context window, in…