The present document constitutes the deliverable D9.2 “Cognitive system to achieve multi-criterial objectives” in the framework of the SPIRE project entitled “Optimization and performance improving in metal industry by digital technologies” (Project Acronym: INEVITABLE; Grant agreement no.: 869815). It is based on the project proposal form established in the Grant Agreement and signed by the European Commission and the project coordinator. The capacity of the cognitive system to achieve multi-criterial objectives will be proven on-line and summarized in Deliverable 9.2. The capacity to generate prescriptions in terms of alarms being sent to workers to adjust the process accordingly resulting in an automated decision making will be also reported in this deliverable.