Kimi
China-ready月之暗面
Reads huge documents and web pages — a summarizing powerhouse
In short
Kimi is a free AI assistant by Moonshot, best known for its huge context window — feed it long documents or dozens of links and it summarizes and answers across all of them. Ideal for reports and research.
What it is
Kimi's superpower is context length — feed it long documents or dozens of links and it summarizes and answers across all of them. Ideal for reports and research.
Pros
- Handles very long inputs
- Browses the web
- Free
Cons
- Limited image features
- Average creative writing
Best for
Students & professionals summarizing long docs
Related guides
FAQ
How long a document can Kimi read?
Kimi handles very long context — hundreds of thousands of characters, PDFs or multiple web links at once. Drop a file in and ask for a 5-point summary; results come in seconds.
Is Kimi free?
Kimi is free — sign in to the web or app with a phone number. Reading documents and web search cost nothing.
What is Kimi best for?
Best for reading long documents and summarizing — papers, reports, comparing multiple sources. For images or creative writing, Doubao or Jimeng fit better.