Original ResearchPublished 5 October 2026Optimal decision-making method for power grid maintenance scheduling during multiple power outage events based on large language modelsWenting Lei · Keyi Chen · Chang Su · Chanxiao Li · Qiancheng Hu · Chenxi Dai · Junzhu Chen · Yanglu LiFrontiers in Energy Researchdoi 10.3389/fenrg.2026.1889135