Kimi K3.1 Pro's weights are out, with licence thresholds on revenue and users

TL;DR

• Moonshot AI's Kimi K3.1 Pro weights were public on Hugging Face by 4 November, the date Moonshot had given.
• The card lists 2.8T parameters with 104B active, a 1,048,576-token context and MXFP4 weights.
• The licence allows commercial use, but a model-as-a-service business above $20 million a year needs a separate agreement, and very large products must display the model's name.