Moonshot AIFrontierOpen weightAvailable in FlowHunt
Kimi K3
Kimi K3 is a top-tier frontier AI model developed by Moonshot AI and released in July 2026. It is an open-weight model: the full weights are published under the Kimi K3 License, and it is also available through Moonshot’s API, which is compatible with OpenAI and Anthropic client formats. The 1M-token context window is large enough to hold entire codebases, lengthy technical documents, or extended agentic sessions without truncation.
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Moonshot AI calls Kimi K3 its most capable model to date and the first open 3T-class model. It is a mixture-of-experts model with 2.8T total parameters and 104B active, built on Kimi Delta Attention and Attention Residuals, with native vision. It is designed for long-horizon coding, agentic knowledge work and reasoning: Moonshot describes it sustaining long engineering sessions, navigating massive repositories and orchestrating terminal tools, and producing research with interactive visualizations and dashboards. Thinking is always on, with the effort configurable between low, high and max.
Moonshot describes it working with minimal human oversight across long engineering sessions, large repositories and terminal tools, from GPU kernel optimization to compiler development.
Self-Hosted & Private Deployments
Kimi K3 is open-weight, so you can run it on your own infrastructure to keep data in your environment or fine-tune it on proprietary data. It is a very large model, so plan for substantial hardware.
Agentic Knowledge Work
It produces deep research with interactive visualizations, widgets and dashboards, and Moonshot also points to motion design and video editing powered by its native multimodal design.
Multimodal Understanding
It reads text, images and video within the same model, which suits tasks that mix documents, screenshots and code.
Kimi K3 is a top-tier frontier AI model developed by Moonshot AI and released in July 2026. It is an open-weight, natively multimodal agentic model built as a mixture-of-experts with 2.8T total and 104B active parameters.
Kimi K3 is an open-weight model. Its full weights are publicly available under the Kimi K3 License, a modified licence rather than an OSI-approved open-source licence, so check its terms before commercial use. The model card recommends running it with inference engines such as vLLM and SGLang.
Kimi K3 supports a 1M-token context window, large enough to hold entire codebases, lengthy technical documents, or extended agentic sessions without truncation.
Yes — Kimi K3 is directly available in FlowHunt. You can use it to build AI agents, automated workflows, chatbots, and document processing pipelines without any additional setup.
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