STM_AI_Platforms_Evidence_Catalogue_deposit

The data supporting the findings of the study are compiled from publicly available vendor materials (product pages, technical documentation, help-centre materials, white papers, and product demonstrations) collected between June 2025 and February 2026. The catalogue comprises (i) the observation-level evidence record for the platforms analysed, documenting platform name, vendor, first-order context category, observed AI-enabled feature, relevance assessment, and supporting source links, and (ii) the consolidation mapping linking the four case-analysis lenses and first-order categories to the five final findings categories reported in the paper.