Supplementary Materials: Measuring Corporate Reputation in the Age of AI: A Multi-Industry Probe Protocol for LLM-Mediated Reputation Assessment

Corrected replication data, protocols, analysis code and figures for a study of how large language models source corporate reputation knowledge across 24 companies and 8 industries. Version 3.0 replaces version 2.0 (26 July 2026), which replaced version 1.0 (25 March 2026). Version 3.0 corrects one company's listing status, which moves every listed-against-private figure; section 9a states it in full. Version 2.0 corrected four errors in version 1.0 that changed reported numbers, listed in section 9. If you downloaded either earlier version, read both sections before using anything from them.