API for interface computations for models of disparate type

Systems and methods are provided herein for interfacing between a solver and one or more models. Data comprising at least one solver function is received from a solver interface. Data comprising at least one modeling function corresponding to the solver function is provided to a model interface. The presence of an event occurrence is detected based on interface functions. The interface functions are mapped to the at least one solver function and the at least one modeling function. The interface functions are provided to the solver interface to determine a solution. The solution is initiated for rendering on a graphical user interface.