88Z AI, 26 October — Moonshot AI has officially released Kimi K3.1 Pro, the first model in the K3.1 series, featuring 3 trillion parameters and support for a million-token context. It significantly enhances capabilities in coding, 3D creation, financial research, and long-horizon agents, while introducing a high-speed version that is approximately two to three times faster. The model is now available via the official website, App, Work, Code, and API, with full weights scheduled for release before November 4.
At a glance
- Kimi K3.1 Pro features 3 trillion parameters and a million-token context, enhancing coding and agent capabilities
- A high-speed version with 2-3x faster output is launched, with full weights to be released before November 4
The update
Moonshot AI has officially launched its latest flagship model, Kimi K3.1 Pro, marking the beginning of the K3.1 series. This model features a scale of 3 trillion parameters and supports a context window of up to one million tokens, designed to handle complex task requirements. In terms of core capabilities, Kimi K3.1 Pro focuses on enhancing performance in code generation, 3D content creation, in-depth financial research, and the execution of long-horizon agents. To meet response speed needs in various scenarios, a high-speed version has been released simultaneously, offering output speeds approximately two to three times faster than the standard version. Users can currently access the new model through the Kimi official website, mobile App, Kimi Work, Kimi Code, and API interfaces. Additionally, Moonshot AI plans to publicly release the full weights of the model no later than November 4.
Sources & editorial note
This article is an AI-assisted synthesis by 88Z AI based on the public sources below. Product claims and availability are attributed to their publishers. It does not represent independent testing or first-hand reporting.
- 月之暗面 KimiSource published
Source dates above refer to the original announcements; the date under the headline is this article’s publication on 88Z AI.