Kimi is an AI conversation assistant developed by Moonshot AI, known for its ultra-long-text processing, supporting lossless context of up to 2 million characters. By integrating web search, multi-format file parsing, and intelligent reasoning, it provides users with efficient information processing and content analysis.

Ultra-long-text processing: World-leading lossless context handling of up to 2 million characters, suited to complex long documents and academic material
Smart search engine: Real-time web search that can deep-read up to 500 pages in a single search, delivering thorough and accurate information synthesis
Multi-format file parsing: Uploads and intelligent parsing of PDF, Word, Excel, PPT, TXT, and other file formats
Coding assistance: Code generation, debugging, and documentation interpretation covering mainstream languages such as Python, C++, and Java
Explorer deep thinking: An advanced mode that simulates human thinking with autonomous task decomposition, step-by-step reasoning, and tool calling

In academic research, researchers can use its ultra-long-text capability to process large volumes of literature and quickly produce reviews and analysis reports; in enterprise work, employees use its file parsing to handle complex documents such as contracts and reports, improving efficiency; in programming study, developers use its code assistance for project development and understanding technical documentation.

Kimi holds an absolute technical lead in long-text processing, with its 2-million-character context capability far exceeding comparable products. As a flagship China-made AI assistant, it excels in Chinese-language processing and localized use cases, is currently completely free to users, and supports a multi-device experience.