The Kimi K3 Moment: How Moonshot AI Is Disrupting the LLM Market
The Kimi K3 Moment — What Happened on July 16, 2026 On July 16, 2026, Moonshot AI released Kimi K3, a 2.8-trillion-parameter open-weight model that instantly reshaped the competitive landscape of the large language model market. Built on a novel Mixture of Experts architecture with 16 out of 896 experts activated per token, K3 became the largest open-source model ever released and sent shockwaves through both Chinese and global AI markets. Within hours of the announcement, shares of competing Chinese AI companies plunged — Zhipu AI dropped 28% and MiniMax fell 16% — as investors recalibrated expectations for who leads the frontier. ...