The data seem to suggest indirect evidence for supersymmetry as well as the graviton.
“The size of the B-modes detected by Bicep2 indicates that inflation occurred when the universe was approximately 10-37 seconds old and packed with 2 x 1016 giga-electron-volts of energy. Although this energy scale is 20 trillion times higher than physicists have probed in lab experiments, it is strikingly familiar to many in the field. Researchers discovered in the 1970s and 1980s that three of the forces of nature attain equal strengths and unite into a single force at exactly this energy scale, as long as the known laws of physics are rounded out with a few missing parts. The coincidence is leading many physicists to wonder whether the breakup of this “grand unified” force into distinct types could have triggered inflation.” Quanta Magazine