Official release of persona vectors and SFT datasets for the ICLR 2026 paper: PERSONA: Dynamic and Compositional Inference-Time Personality Control via Activation Vector Algebra Xiachong Feng, Liang Zhao, Weihong Zhong, Yichong Huang, Yuxuan Gu, Lingpeng Kong, Xiaocheng Feng, Bing Qin Harbin Institute of Technology & The University of Hong Kong

Paper: https://openreview.net/pdf?id=QZvGqaNBlU Code:… See the full description on the dataset page: https://huggingface.co/datasets/xiachongfeng/persona.