Generalized Gradient Approximation (GGA) and GGA+U exchange-correlation functional while the DFT+U (Hubbard parameter) scheme is used for highly correlated systems . The elastic moduli were determined using Voigt-Reuss-Hill approximation . Primarily, two target variables -Bulk Modulus (K) and shear modulus (G), were used for benchmarking the performance of the ML models.