1. A computer system to invoke multiple executions of an analytical task and provide an analytical output in response, comprising: a first analytical engine; a second analytical engine; and a processing module, programmed to: receive a request for analytical information from a front-end software application, the analytical information to indicate a likelihood of an event occurrence with regard to an identified entity, the analytical information to be determined using any of multiple information values associated with the identified entity; receive at least one first information value of the multiple information values; invoke a first execution of the analytical task by providing the at least one first information value to the first analytical engine, wherein at least one second information value of the multiple information values has not yet been received by the processing module when the first execution is invoked; receive, the at least one second information value after invoking the first execution; invoke a second execution of the analytical task by providing the at least one first and the at least one second information values to the second analytical engine; and provide an output to the front-end software application in response to the request, the output indicating the likelihood of the event occurrence determined using a result from at least one of the first and second executions of the analytical task.