3 papers
cs.LG2026
Kimi K2: Open Agentic Intelligence
Kimi Team, Yifan Bai, Yiping Bao +195
We introduce Kimi K2, a Mixture-of-Experts (MoE) large language model with 32 billion activated parameters and 1 trillion total parameters. We propose the MuonClip optimizer, which…
cs.CL2026
Kimi K2.5: Visual Agentic Intelligence
Kimi Team, Tongtong Bai, Yifan Bai +339
We introduce Kimi K2.5, an open-source multimodal agentic model designed to advance general agentic intelligence. K2.5 emphasizes the joint optimization of text and vision so that…
math.PR2025
Large limit of the Langevin dynamics for the spin model
Wenjie Ye, Rongchan Zhu
In this paper, we prove that the large limit of the Langevin dynamics for the spin model is given by a mean-field stochastic differential equation (SDE) in both finite a…