Kimi

Kimi is the AI assistant built by Moonshot AI, a Beijing lab founded in 2023. It is famous for reading very long documents in one go. The free plan gives real access to its core features. Kimi can search the web, reason step by step, and read images. Its newest model, Kimi K3, handles code and complex questions well. It speaks both Chinese and English fluently. The app works on the web and phones. Check the official site for current features and limits.

Key Features

1. Ultra-Long Context

Kimi reads huge documents in a single chat. Newer models handle up to 256,000 tokens, which is like several books at once.

2. Real-Time Web Search

Ask about news and Kimi searches over one hundred websites. You get current answers without paying for a subscription.

3. Deep Thinking Mode

Kimi shows its step-by-step reasoning on hard problems. You can pick long explanations or short, direct answers.

4. File Analysis

Upload up to fifty files at once, including PDFs and images. Kimi reads them all and answers questions across the set.

5. Coding Help

Kimi writes, reviews, and debugs code in many languages. Developers use it to understand large codebases faster.

6. Agent Tasks

Newer Kimi versions can complete multi-step tasks on their own. It plans, acts, and reports back like a helper.

Frequently Asked Questions (FAQ)

Who makes Kimi?

Kimi is built by Moonshot AI, a Beijing-based AI lab founded in 2023 by researcher Yang Zhilin.

What is Kimi best at?

Kimi shines at reading very long documents and reasoning through complex questions. Its long-context skill is its biggest edge.

What does the free plan include?

The free plan gives real access to core features like web search and file analysis. Paid options add higher limits and newer models.

Which languages does Kimi speak?

Kimi is fluent in both Chinese and English. Its Chinese performance is especially strong, given its Beijing roots.

Can Kimi read images?

Yes. Kimi accepts image inputs and can analyze charts, photos, and screenshots alongside your text questions.

Who should use Kimi?

Researchers, students, and developers with heavy document workloads will benefit most. Anyone who hits other assistants' context limits should try it.

Conclusion

Kimi is the long-document specialist among AI assistants. Its huge context window and solid reasoning make it ideal for research and code. The free plan is genuinely useful. Paid plans add more power as you grow. A smart choice if you work with long papers, contracts, or codebases. Check the official site for current model details.