FLARE: A Fine-Grained In-Memory Computing Heterogeneous Multi-Chiplet Accelerator for Large Language Models. - Abhishek Tyagi; Zixuan Wang; Avadh Harkishanka; Hong Gao Wong; Bharadwaj Veeravalli; Xuanyao Fong (IEEE J. Emerg. Sel. Topics Circuits Syst., 2026)