
Moonshot Makes Kimi K3.1 Pro Weights Free for Internal Use
Kimi K3.1 Pro's 1.56 TB weights are public and free for internal use. An eight-GPU B300 node breaks even with the $2/$10 API near 13 billion input tokens a month, and legal and tax scores fell from K3.
November 4, 2026 · 10 min read