ModelsModels / Moonshot AI
Kimi-K3
Open weights · Kimi K3 Licenseby Moonshot AIReleased Jun 13, 2026
Kimi-K3 is made by Moonshot AI. It takes text and images, with a context window of 1M tokens. On Tīrtha it takes text.
Start using Kimi-K3 in 3 steps
Read the docs- Get an API keyFree to create. It works for every model in the catalogue.Get an API key
- Add creditsPay as you go. Credits work on every model.Add credits
- Point your client at TīrthaAny OpenAI-compatible client works. Use your key and this base URL, and name the model.base_url: "https://api.tirtha.ai/v1" api_key: "YOUR_TIRTHA_KEY" model: "catalog/kimi-k3"
Price
Inputper 1M tokens
Outputper 1M tokens
Cached inputper 1M tokens
The live price, read from billing as this page loads. You pay only for the tokens you use, from your credits.
At a glance
MakerMoonshot AI
Acceptstext + image
Context1M tokens
Max output16,384 tokens
LicenceKimi K3 License
ReleasedJun 13, 2026
Tested on Tīrtha Bench
Not on the public set yet: we have run Kimi-K3 on the public 800-task tool-call set only on a server we do not use for it; its score shows here once it runs where we serve it. The bench shows every model we have run so far.
What it supports
- Text inYes
- Image inYesText only on Tīrtha for now.
- ReasoningYesThinks before it answers
- StreamingYes
- Sampling settingsFixed todayThe maker publishes no default. Tīrtha fixes temperature at 0 today.
From the maker
- Model card: moonshotai/Kimi-K3 on Hugging Face
- Last updated by the maker: Sep 2, 2026
Facts here are read from the maker's published card; claims and benchmarks on that card are the maker's own, not measured by Tīrtha.
Licence
Weights: Kimi K3 License. Read the licence.