Kimi
Moonshot AI's chat assistant with a 256K context window, deep research mode, and parallel agent capabilities for long-document analysis and complex tasks.
About
Kimi is the flagship AI assistant from Beijing-based Moonshot AI, built on the K2 family of Mixture-of-Experts models. Its 256K context window makes it particularly capable for analyzing long documents, research papers, and codebases in a single session. Beyond standard chat, Kimi offers a deep research mode, a coding CLI called Kimi Code, and an Agent Swarm feature that coordinates large numbers of parallel sub-agents to accelerate multi-step tasks. A free tier is available, with paid subscriptions starting at $19 per month for higher usage and unlocking advanced agent features. Kimi is available internationally with English and Chinese support.