The first step in our pipeline was to gather the articles containing the relevant information concerning CO 2 /CO reduction reaction into high-value products. On July 23rd, 2022, we queried the Web of Science 32 for publications including the following terms as keywords, either in its title or abstract: This query returned 15,559 articles distributed over a myriad of publishers. To refine our dataset, we focused on the top 5 publishers with the highest number of publications: Elsevier, ACS, RSC, Wiley, and Springer. This narrowed down our options to 12,452 articles. Using the DOIs acquired in this search, we downloaded Elsevier publications through its Application Programming Interface (API) and ACS files by direct contacting the organization. Altogether, these two publishers provided a corpus of 7292 papers spanned from 1996 to 2022 in the extensible markup language (XML) format.