04:00
2026-09-30
arxiv.org
ai-agents
Lookahead-R: Budget-Aware Tool Retrieval via Execution-Centric Planning
Lookahead-R, a planning-based tool retrieval framework from an arXiv paper (arXiv:2609.35811v1), reached an NDCG@5 of 91.40% on the I3 split of the ToolBench benchmark, beating the state-of-the-art To…