Kimi K3
Moonshot AI's open-weight model, in one chat with Claude, GPT, Gemini and more.
Kimi K3 at a glance
| Made by | Moonshot AI |
|---|---|
| Released | 16 July 2026[1] |
| Size | 2.8 trillion parameters, 104 billion active per token[2] |
| Longest input | About 1M tokens; reads text, images and video[2] |
| Open weights | Yes, on Hugging Face under the Kimi K3 License[2] |
| On kimi.com | Plans from $19 to $199 a month[3] |
| In Chatly | Yes, with Kimi K2.6. Chatly's note: open-weight frontier agentic coding. |
Try it on something real
Each one opens Chatly Chat with the request ready; pick Kimi K3 in the model list.
Open, then pick Kimi K3Refactor this code into small, well-named functions and add comments where it helps:Read a long file
Open, then pick Kimi K3Read this long document and give me a one-page summary with every number that matters:Build something
Open, then pick Kimi K3Write a small to-do list web app in one HTML file, with add, complete and delete.A second opinion
Ask Claude Fable 5Here is Kimi's answer. Check it and tell me what you would change:
Then put the answer to work
The same plan runs the agent behind the chat. It makes the files, not just the text, and works with Gmail, Slack and 40+ other apps.
Turn an answer into slides
A deck with real charts and speaker notes, ready to present or edit.
Write the document
Reports, proposals, contracts and invoices, formatted and ready to send.
Build the spreadsheet
Budgets, trackers and models that arrive built, filled in and charted.
Publish a website
A landing page or a full site, live on its own link from one request.
Make the images
Product shots, headshots and social posts from the top image models.
Research with sources
Deep research that reads the web for you and cites every claim.
Chatly plans
Three plans, and Teams on top: pick how long you pay for, and how many credits.
Standard
$18/ month, billed quarterly
Perfect for getting started with AI
Subscribe7K credits / month
- Flash and Pro modes
- 3 concurrent agent tasks
- 2 scheduled tasks
- Connect up to 2 apps, like Gmail and Slack
- 2 knowledge bases
- Commercial usage rights
- Build and publish websites
- Create presentation-ready slides
- Deep research with citations
- Generate docs, sheets and audio
- Generate images and videos
Professional
$36/ month, billed quarterly
More credits, more room to create
Subscribe- Flash, Pro and Ultra modes
- 5 concurrent agent tasks
- 5 scheduled tasks
- Connect up to 5 apps, like Gmail and Slack
- 5 knowledge bases
- Commercial usage rights
- Build and publish websites
- Create presentation-ready slides
- Deep research with citations
- Generate docs, sheets and audio
- Generate images and videos
- AI ad creator
- AI video editor
Ultra
$183/ month, billed quarterly
Built for power users who never hit limits
Subscribe- Flash, Pro and Ultra modes
- Unlimited concurrent agent tasks
- 25 scheduled tasks
- Connect all 40+ apps
- 25 knowledge bases
- Commercial usage rights
- Build and publish websites
- Create presentation-ready slides
- Deep research with citations
- Generate docs, sheets and audio
- Generate images and videos
- AI ad creator
- AI video editor
- Early access to new models
Chatly for Teams: pooled credits and shared seats, from three seats. Talk to us
Common questions
What is Kimi K3?
Kimi K3 is Moonshot AI's open-weight model, released in July 2026, with a context of about a million tokens. Its weights are on Hugging Face under the Kimi K3 License.
Is Kimi K3 in Chatly?
Yes. Kimi K3 and Kimi K2.6 are in Chatly's Chat model picker, with 25 other models.
How much does Kimi cost on kimi.com?
Kimi's plans run from Moderato at $19 a month to Vivace at $199, cheaper billed yearly. In Chatly, Kimi K3 comes with your Chatly plan.
Can I compare Kimi K3 with Claude?
Yes. Ask Kimi K3, then switch to Claude Fable 5 or another model in the same chat.
Is Chatly made by Moonshot AI?
No. Chatly is an independent product with Kimi, Claude, GPT, Gemini and other models in one place. It is not affiliated with Moonshot AI.
Plans, prices and models change, so check each company's own site before you buy.
Ask your own question
The fastest way to choose is to try. Pick one model or two and ask.
Model and product names belong to their makers and are used here only to compare. Chatly is not affiliated with Anthropic, OpenAI, Google, xAI, DeepSeek, Moonshot AI or Perplexity.
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