Аннотация
Gamma-Ray Burst (GRB) correlations, once properly calibrated, are promising cosmic tools able to frame cosmological models. Here, the Combo correlation of GRBs is calibrated with a new method that combines type Ia supernovae (SNe Ia) and the Bézier-interpolated Hubble rate. The extracted bounds agree with the [Formula: see text]CDM model, but far from being competitive with those obtained by other well-established cosmic probes.