In the title compound, C(16)H(11)Cl(2)F(3)N(4)OS(2), the benzene ring and the thia-zole ring make dihedral angles of 83.2 (3) and 78.3 (3)°, respectively, with the pyrazole ring. The crystal packing shows S⋯N contacts of 3.309 (2) Å.