Moonshot launches Kimi K3.1 Pro with 3 trillion parameters, open weights in November

Original sourceSiliconANGLE

Summary

Moonshot AI released flagship model Kimi K3.1 Pro, a post-training upgrade of Kimi K3 positioned against Claude Opus 5.5 and GPT-6 Astra. The company claims it scored 92.7% on the 3D modeling benchmark BenchCAD, can generate animated 3D content and simple games, and performs strongly in financial a…

Key points

Teams needing advanced 3D or financial analysis capabilities who want to wait for open weights can evaluate the cloud version first before deciding on deployment.
A 3-trillion-parameter model promising near-term open weights will change the cost of accessing large models and the barrier to self-hosting.
Developers can first validate 3D and financial tasks via the paid API, then plan self-hosted or private deployment based on the November open-weight progress.

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