KCAE.INDEX:11 - SoTA-Echoing
The current practice question concerns hybrid, graph, multiscale and agentic retrieval under a changing corpus. KCAE.Profiles:1 compares their constructions, including the historical ColBERT, HyDE, GraphRAG, RAPTOR and LazyGraphRAG lines with current source/view studies. This pattern adopts multiple candidate grounds and exact source return, adapts fusion to preserve useful unique findings, and rejects a technology-independent winner. Code-domain findings remain code-domain evidence. Reopen the selection after a changed query family, model, update regime or measured loss.