Anyone doing cool stuff with their ChatGPT export data?

I’ve been mining my 5000+ conversations using BERTopic clustering + temporal pattern extraction. Implemented regex based information source extraction to build a searchable knowledge database of all mentioned resources. Found fascinating prompt response entropy patterns across domains

Current focus: detecting multi turn research sequences and tracking concept drift through linguistic markers. Visualizing topic networks and research flow diagrams with D3.js to map how my exploration paths evolve over disconnected sessions

Has anyone developed metrics for conversation effectiveness or methodologies for quantifying depth vs. breadth in extended knowledge exploration?

Particularly interested in transformer based approaches for identifying optimal prompt engineering patterns

Would love to hear about ETL pipeline architectures and feature extraction methodologies you’ve found effective for large scale conversation corpus analysis