Pizzini Cavagna, Hiari; Proia, Andrea; Madella, Giacomo; Esposito, Giovanni Battista; Antici, Francesco; Cesarini, Daniele; Kiziltan, Zeynep; Bartolini, Andrea, SweetSpot: An Analytical Model for Predicting Energy Efficiency of LLM Inference, in: ICPE 2026 - Proceedings of the 17th ACM/SPEC International Conference on Performance Engineering, 1601 Broadway, 10th Floor, NEW YORK, NY, UNITED STATES, Association for Computing Machinery, Inc, 2026, pp. 83 - 95 (atti di: 17th ACM/SPEC International Conference on Performance Engineering, ICPE 2026, Firenze, Italia, 2026) [Contribution to conference proceedings]Open Access