CC BY 4.0Steen, AlexanderAlexanderSteenFuenmayor, DavidDavidFuenmayorGleißner, TobiasTobiasGleißnerSutcliffe, GeoffGeoffSutcliffeBenzmüller, ChristophChristophBenzmüller2023-03-062023-03-062022https://publica.fraunhofer.de/handle/publica/437325https://doi.org/10.24406/publica-100410.24406/publica-10042-s2.0-85137576802Non-classical logics are used in a wide spectrum of disciplines, including artificial intelligence, computer science, mathematics, and philosophy. The de-facto standard infrastructure for automated theorem proving, the TPTP World, currently supports only classical logics. This paper describes the latest extension of the TPTP World, providing languages and infrastructure for reasoning in non-classical logics. The extension integrates seamlessly with the existing TPTP World.enTPTP Worldnon-classical logicsautomated reasoningconference paper