To cite the CatLLM R ecosystem in publications, please cite both the methodology paper and the software: Soria, C. (2026). Scaling Open-Ended Survey Coding: An LLM Pipeline Where Definitions Do the Heavy Lifting. SocArXiv. https://osf.io/preprints/socarxiv/gjvcf_v1 A BibTeX entry for LaTeX users is @Article{, title = {Scaling Open-Ended Survey Coding: An {LLM} Pipeline Where Definitions Do the Heavy Lifting}, author = {Chris Soria}, journal = {SocArXiv}, year = {2026}, url = {https://osf.io/preprints/socarxiv/gjvcf_v1}, } Soria, C. (2026). CatLLM: A Reproducible Python Ecosystem for Generating, Assigning, and Scoring Open-Ended Text, Images, and Documents Across Research Domains (v3.0.0) [Software]. Zenodo. https://doi.org/10.5281/zenodo.19960067 A BibTeX entry for LaTeX users is @Misc{, title = {{cat.llm}: LLM-Powered Text Classification for Social Science}, author = {Chris Soria}, year = {2026}, publisher = {Zenodo}, doi = {10.5281/zenodo.19960067}, url = {https://doi.org/10.5281/zenodo.19960067}, note = {R package version 3.1.1. Part of the CatLLM ecosystem.}, }