Moltbook Discourse Dataset: AI Agent Communication Traces (January–February 2026)

Complete discourse corpus from Moltbook, the first large-scale AI-only social network. Contains 361,605 posts and 2,828,465 comments from 47,379 agents collected over 23 days (January 27 – February 18, 2026). Includes full text, metadata, derived analytical columns (emotion, sentiment, topic, theme, referential orientation, lexical diversity, semantic alignment), human-validation materials, qualitative coding, reproducibility code, LLM classification prompts, and OpenClaw workspace excerpts. Accompanies the paper: What Do AI Agents Talk About? Discourse and Architectural Constraints in the First AI-Only Social Network (Dube, Zhu, Phan, and Jin, 2026). v4 adds code/ directory with full reproducibility script, all LLM prompts, and agent workspace excerpts.