Active3 developments · 3 sources · over 7 daysMoonshot AI releases Kimi K3.1 ProHow it developedOctober 24, 2026Matthew BermanWhere it startedMoonshot AI releases Kimi K3.1 ProOctober 26, 2026FireshipKimi K3.1: Open-Weight Frontier ModelOctober 30, 2026Matt WolfeMoonshot AI Releases Kimi K3.1 Pro Open-Weight Model