ResearchBenchmarksQuestion Answering on SQuAD-derived (in-domain)Question Answering on SQuAD-derived (in-domain)Follow22.6F1 ScoreCGRAG21.4722.03522.623.165Apr 24, 2026Evaluation resultsMethodMethodLinksF1 ScoreROUGE-LExact Match (EM)Source Attribution (RAG)Source Attribution (GPT)Source Attribution (Fallback)Mean Latency (s)Refusal RateMemory Footprint (<2 GB)CGRAGthreshold (tau)=0.50threshold (tau)=0.502026.0422.619.50857.57.5602