However, recent studies have provided a more detailed examination and quantification of the aforementioned uncertainty trade-off when constructing error-canceling reactions for thermochemical applications. We recommend that interested readers refer to these studies for more information on these aspects. In addition, it is worth noting that the uncertainties of the reference set used in this work are small compared to their absolute values (Figure and S3). As a result, employing weighted optimization based on these uncertainties is not expected to significantly alter the results and conclusions presented in this study.