Read from a published source — a file's byte count, a model's configuration or a manufacturer's specification — or exact arithmetic on such values. Not a measurement on a machine.Calculated from sourced inputs by a stated method; an estimate, not a measurement.Rests on at least one assumption that has not been measured, such as the runtime reserve.Weight size reconstructed from the pinned architecture, because no published file exists.Only a lower and an upper bound are claimed for this weight size.No sourced answer exists for this input.