Supplementary Data for: Trace Mutation in Human-LLM Dialogue

Supplementary Data: Trace Mutation in Human–LLM Dialogue Associated paper: Anonymous for review (2026). Trace Mutation in Human–LLM Dialogue: The Transcript as Forensic and Mitigation Surface. This deposit contains cross-model elicitation transcripts supporting the characterization of trace mutations described in the associated paper. Two corpora are included: an exploratory web chat corpus and a structured API corpus. Both corpora use the UE-01 exhibit (utterance effacement with semiotic reversal) as the sole elicitation stimulus.