Published on April 20, 2026, the paper presents a method that detects possible knowledge gaps and routes queries to specialized retrieval strategies. Its evaluation covers three question-answering datasets.
Published on April 20, 2026, the paper presents Skill-RAG, a method that uses hidden-state probing to detect possible knowledge failures. Based on those signals, it routes queries to specialized retrieval strategies.
The study evaluates the method on HotpotQA, Natural Questions, and TriviaQA. Its focus is addressing query-evidence misalignment through adaptive routing rather than simply repeating a search. To check the details and results, consult the original paper and verify which metrics and comparisons it reports; the available summary does not provide those values.