Kimi K3 is now available on AI Gateway
By Steven Van ·
Moonshot AI's open-source model adds a 1-million-token context window and native video understanding, priced at provider rates with no markup.
Moonshot AI's Kimi K3 is now available through Vercel's AI Gateway. K3 is an open-source model with a 1-million-token context window and native visual understanding, accepting text, image, and video input, with thinking mode always on.
Moonshot built K3 for long-horizon software engineering, knowledge work, and deep reasoning, and Vercel says it is especially strong where code meets visual and spatial reasoning, suiting frontend, game development, and CAD workflows. To use it, developers set the model to moonshotai/kimi-k3 in the AI SDK, or try it first in the model playground. As with other models on AI Gateway, pricing matches the provider's rates with no markup, including on Bring Your Own Key requests.