Demystifying deep search: a holistic evaluation with hint-free multi-hop questions and factorised metrics

arXiv — cs.CLThursday, December 11, 2025 at 5:00:00 AM
  • A new benchmark called WebDetective has been introduced to evaluate Retrieval-Augmented Generation (RAG) systems through hint-free multi-hop questions, addressing significant limitations in current evaluation practices. This benchmark allows for a more comprehensive assessment of model actions by ensuring full traceability and separating search sufficiency, knowledge utilization, and refusal behavior.
  • This development is crucial as it enhances the evaluation framework for RAG systems, which are increasingly relied upon for complex reasoning tasks. By addressing the shortcomings of existing benchmarks, WebDetective aims to improve the reliability and effectiveness of AI models in real-world applications.
  • The introduction of WebDetective reflects a growing trend in AI research to refine evaluation methodologies, particularly in multi-hop reasoning tasks. As RAG systems evolve, the need for robust evaluation frameworks becomes paramount, especially in light of advancements in related areas such as multi-agent systems and efficient web content extraction, which also seek to enhance the capabilities of AI in handling complex queries.
— via World Pulse Now AI Editorial System

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