A search is conducted for both resonant, and non-resonant new phenomena in
the dilepton final state, using the ATLAS experimental data. Resonance
interpretations are given for a Z' or Graviton, while Contact Interactions
are considered for the non-resonant interpretation, with the dilepton
invariant mass used as the discrimination variable throughout. The full LHC
2015 proton-proton dataset is combined with the data which has been
collected so far during 2016, at sqrt(s) = 13 TeV.