Supplementary code and data for LLM-based validation of a circular economy R-strategy dictionary

This dataset provides the code and example input–output files used for the LLM-assisted validation of a circular economy R-strategy keyword dictionary. It accompanies the manuscript on rule-based analysis of 500 circular economy definitions. The dataset does not include the full set of 500 circular economy definitions; it focuses specifically on the R-strategy keyword dictionary and its validation workflow, enabling other researchers to inspect, reuse, or adapt the dictionary and reproducibly apply the same validation procedure to their own keyword sets.<br>