Introduction Introduction. Kimi K3.1 Pro is Moonshot AIs 3T-class open-weight model with a 1M-token context, built for coding, 3D and finance. API from $2 per million input tokens. Related AI tools Casper – Chrome Extension 24/09/2024 000 AI Content Generator GPTkids 13/08/2024 000 AI Chatbot Every AI 13/04/2025 000 AI Analytics Assistant Wonderchat 27/06/2024 000 AI Chatbot Gocode playground 17/07/2024 000 AI Code Assistant Bobby Chat 23/07/2024 000 AI Builder