Kimi K3.1 Pro weights are open, with a revenue condition

What it shows

A tall steel cabinet with its door open, a dial counter on its side and a padlock plate by the frame. The green door stands for released weights.

Its labels

• New: The weights are open to download, no sign-in
• A separate agreement above 20 million dollars of model-service revenue
• Internal use is exempt from the conditions

The story

Moonshot opens Kimi K3.1 Pro weights; model-service firms over $20M must sign first · 5 Nov 2026