Luda, T., Angioni, C., Dunne, M. G., Fable, E., Kallenbach, A., Bonanomi, N., Schneider, P. A., Siccinio, M., Tardini, G., Rodriguez-Fernandez, P., Hughes, J. W., Howard, N., Frassinetti, L., Saarelma, S., ASDEX Upgrade Team, Max Planck Institute for Plasma Physics, Max Planck Society, EUROfusion MST1 Team, Alcator C-Mod Team, & JET Contributors (2023). Multi-machine validation of IMEP and fusion performance predictions for ITER and DEMO. Poster presented at 27th Joint EU-US Transport Task Force Meeting (TTF 2023), Nancy.