How to Use Kimi K3

Three practical entry points, from zero-setup chat to developer APIs.

1. Chat in the Kimi app or web

Open the Kimi app or website and choose Kimi K3. Type a clear prompt — summarize a document, draft an email, debug code, or plan a project. No prompt engineering required.

2. Use Kimi K3 via API

Developers select kimi-k3 on the Kimi API Platform. See the API guide for the request shape and pricing.

3. Agents with Kimi Code

Run Kimi Code in your terminal and select Kimi K3 with the /model command for coding agents, scaffolding, and documentation. Kimi K3 also powers Kimi agents for site generation, slides, and deep research.

Prompt tips

State the goal, audience, format, and constraints.
Upload files for meaning-based search across your library.
Verify important facts, dates, and prices from primary sources.

KimiK3 Max is an independent fan and reference site. It is not affiliated with, endorsed by, or operated by Moonshot AI. “Kimi” is a trademark of Moonshot AI. All trademarks, model names, and benchmark data belong to their respective owners.

Frequently Asked Questions

How do I start using Kimi K3?

Open the Kimi app or website and select Kimi K3, or use Kimi Code in your terminal with the /model command. No setup is required for chat.

Can I use Kimi K3 for free?

Kimi K3 is available through Moonshot's products and API. Free tiers and pricing depend on Moonshot's current plans — verify on the official site.

How do I use Kimi K3 via API?

Select kimi-k3 on the Kimi API Platform and send a chat-completions style request. See our API guide for details.