Moonshot AI Publishes 2.8-Trillion-Parameter Kimi K3 Despite U.S. Sanctions Threat
At 00:00 UTC on 27 July 2026, Beijing-based Moonshot AI released the complete open weights of its 2.8-trillion-parameter Kimi K3 model — the largest freely downloadable frontier system to date — openly defying a week-old U.S. warning of potential sanctions.