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Kimi

Freemium

Kimi is a long‑context AI assistant designed for deep thinking, complex documents, and extended conversations.

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At a glance

Explore the listed capabilities, then check the details that matter to you.

  • Long-context document understanding
  • Multi-file upload and analysis
  • Structured summarization and outlining
Related by shared tags and keywordsZhipu QingyanQwenERNIE Bot
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Kimi screenshot 1

Overview

Kimi is a long‑context AI assistant designed for deep thinking, complex documents, and extended conversations. Built by Moonshot AI, it can read, understand, and reason over long texts such as research papers, contracts, technical specs, reports, and multi‑chapter books. Instead of being limited by short prompts, Kimi keeps track of context across large inputs and ongoing chats, allowing you to ask follow‑up questions, refine ideas, and explore topics in depth.

With an intuitive chat interface on kimi.moonshot.cn, you can upload files, paste text, or type natural language instructions. Kimi helps you summarize, translate, rewrite, analyze, and generate content in a wide range of domains, from academic research and software development to marketing and business strategy. It is designed to respond in a clear, structured, and human‑like way, making complex information easier to digest.

Whether you’re a student, researcher, professional, or creator, Kimi can serve as your always‑available thinking partner. Use it to quickly understand long materials, draft high‑quality content, compare options, and test ideas before you take action. Kimi’s long‑text capabilities make it particularly powerful for workflows that involve large volumes of information and continuous, multi‑step reasoning.

Pricing

Freemium

Detailed plans have not been confirmed in our catalog. Check the official website for current limits and billing terms.

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Prices and limits may change. Confirm the currency, billing period, seat minimum and usage caps on the official website.

Use Cases

  • Academic research reading: Upload multiple papers or ebooks and ask Kimi to summarize key findings, compare viewpoints, and explain complex concepts in plain language.
  • Work reports and proposals: Turn scattered notes and long documents into structured reports, slide outlines, or polished proposals tailored to different stakeholders.
  • Programming and technical docs: Let Kimi walk through source code, APIs, or specs, then generate explanations, examples, refactoring suggestions, and quick prototypes.
  • Contracts and policy review: Have Kimi highlight critical clauses, risks, and obligations in lengthy legal or policy documents, then generate plain-language summaries.
  • Content creation and localization: Use Kimi to draft articles, blog posts, and marketing copy, then adapt them fluently between English and Chinese for different markets.

Features

Long-context document understanding

Multi-file upload and analysis

Structured summarization and outlining

Bilingual writing and translation

Code reasoning and technical support

Continuous multi-turn conversations

Custom tone and style control

Research and citation assistance

Reviews

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FAQ

What is Kimi and who is it for?

Kimi is a long-text AI assistant by Moonshot AI that can read, understand, and generate content based on large amounts of text. It is designed for students, researchers, professionals, and creators who need help with complex documents, deep analysis, and extended conversations.

Is Kimi free to use and how is it priced?

Kimi’s exact pricing and free usage limits may change over time and by region. Please visit https://kimi.moonshot.cn or log in to your account to see the latest plans, quotas, and any available free tiers.

What kinds of files and content can Kimi handle?

Kimi is designed for long-form content such as PDFs, Word documents, technical specs, research papers, contracts, and ebooks. Supported formats and file size limits are subject to product updates, so check the official site for the latest information.

Can I rely on Kimi’s answers for critical decisions?

Kimi can significantly speed up reading, drafting, and analysis, but it may still make mistakes or miss context. For legal, medical, financial, or other high-stakes decisions, always verify information with qualified professionals and original sources.

How does Kimi handle privacy and data security?

Kimi processes your inputs to generate answers and improve the service, subject to its privacy policy and applicable laws. Avoid sharing highly sensitive personal, financial, or confidential business information, and review the official privacy terms on the website.

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