Researchers at the University of Milan-Bicocca built ParliamentRAG, a retrieval-augmented generation system for Italian Chamber of Deputies records that scores speaker authority on a given topic using factors like profession, education, and prior interventions, so it can retrieve balanced perspectives across political groups instead of letting dominant speakers crowd out others. Evaluated against Google’s NotebookLM on 15 policy topics, ParliamentRAG achieved broader coverage across parliamentary groups (0.97 vs. 0.95) and near-perfect quotation faithfulness (1.00 vs. 0.95) verified against original transcripts.
