@article{consolidationoradaptationprismdisentangl, title = {Consolidation or Adaptation? PRISM: Disentangling SFT and RL Data via Gradient Concentration}, author = {Yang Zhao and Yangou Ouyang and Xiao Ding and Hepeng Wang and Bibo Cai and Kai Xiong and Jinglong Gao and Zhouhao Sun and Li Du and Bing Qin and Ting Liu}, year = {2026}, eprint = {2601.07224}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2601.07224}, }