Kimi K3: 2.8 T‑parameter open‑weight model opens the 3‑T class
Moonshot AI’s Kimi K3 ships with 2.8 trillion parameters, making it the first open‑source model in the 3‑trillion‑parameter class. Its hybrid linear attention, 1 million‑token context, and native vision let it tackle long‑horizon coding and agentic knowledge‑work, and the full weights drop on July 27 2026.