CONTROL DEVICE

A control device includes a processor configured to acquire output information of a first type of a first sensor and output information of a second type of a second sensor each configured to detect an object in an around of a vehicle, the processor performing first processing of recognizing a first range including a specific object among a plurality of ranges set in a peripheral region of the vehicle based on the output information of the first sensor, and second processing of recognizing a second range including the specific object among the plurality of ranges based on the output information of the second sensor, selecting a third range from the plurality of ranges obtained by excluding the first range based on the first range, and determining reliability of a recognition result of the first range based on a recognition result of the second processing for the third range.