Specifics of models with dilute cores. Panels a, b, and c: J₄ vs. J₆ obtained considering different equations of state for H. The Juno measurement is indicated with the cyan square. The effective gravity harmonics to be matched by our interior models are shown in red. Panel d: histogram that shows the difference in heavy elements (ΔZ = Z_dilute - Z₁) between the dilute-core region and the H₂-dominated layer.