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Aug 3, 2026 · Artificial Intelligence

NaviAgent: Tool Orchestration for Oxygen Agents via LLM Planning and Graph Navigation

Large language models struggle with multi‑tool tasks due to lack of global planning; NaviAgent introduces a dual‑layer architecture that separates LLM‑driven interaction decisions from a graph‑based tool navigation model, enabling stable, efficient orchestration of thousands of APIs and achieving higher task success rates across benchmarks.