HiRA: A Hierarchical Reasoning Framework for Decoupled Planning and Execution in Deep Search

arXiv — cs.CLMonday, November 3, 2025 at 5:00:00 AM
The introduction of HiRA, a Hierarchical Reasoning Framework, marks a significant advancement in addressing complex information needs in real-world search scenarios. Unlike traditional retrieval-augmented generation methods that struggle with deep reasoning, HiRA separates high-level planning from detailed execution, enhancing efficiency and scalability. This innovation is crucial as it allows for more effective knowledge synthesis across diverse sources, ultimately improving the way we handle complex queries in search applications.
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