免费版
免费额度
K
Official websiteKimi
A Chinese AI assistant for long documents, web research, summaries, and office tasks.
AI assistantsProductivityChat assistantsDocumentsProductivityFree plan
Plans and pricing
- Access
- Free plan
- Paid plans from
- 免费额度
- Billing
- Monthly subscription
会员
以应用内为准
Official sources
Verified：September 5, 2026
DevPrice organizes public information and does not sell Kimi subscriptions. Prices and availability are determined by Kimi.
What is Kimi?
Kimi is an AI assistant for Chinese-language knowledge work, search, and file processing. Users can ask questions, upload reference material, or start a web search in chat, and they can hand longer assignments to an Agent that uses tools and produces documents, spreadsheets, presentations, or websites rather than only returning a block of text.
The product combines quick conversations with longer workflows. Search conducts iterative retrieval and presents traceable citations, file support helps users work through PDFs, documents, spreadsheets, and images, and Projects keep related files, instructions, and conversations in a persistent workspace. This structure is especially useful for research, information synthesis, and office writing that should not restart from zero each time.
More complex work can be delegated to a general Agent or split across an Agent Swarm, while specialized Kimi surfaces support coding and office tasks. Availability, concurrency, file limits, and membership allowances differ by account and plan. Reports, calculations, and cited claims produced by the system still need human review before they are used as reliable facts.
Key features of Kimi
Multi-step web search with citations
Kimi can continue searching, reading, and organizing web material around a question while retaining citations, which helps research tasks that require inspectable sources.
Read files and longer source material
After PDFs, documents, spreadsheets, or images are uploaded, users can extract key points, compare sources, and ask questions grounded in the supplied material.
Agents that produce usable work artifacts
The general Agent can use tools for research, analysis, and content production, then return documents, spreadsheets, presentations, or web pages for multi-step assignments.
Parallel task decomposition with Agent Swarm
Agent Swarm can divide a complex request among multiple agents working in parallel and combine their outputs for broader research, comparison, and analysis.
Preserve ongoing context with Projects
Projects keep files, instructions, and conversations for one topic together so later tasks can reuse the same source material and working requirements.
Dedicated coding and office work surfaces
Beyond general chat, Kimi provides dedicated surfaces for coding and office deliverables so work can happen in an environment suited to the intended output.