works on
cost-aware stopping 1decision-focused learning 1heterogeneous costs 1LLM agents 1tool selection 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cs.LG2026

Scores Are Not Decisions: Cost-Aware Stopping for Tool Acquisition in LLM Agents

Yicheng Feng, Yan Zhang, Yan Cheng +1

The paper proposes a cost‑aware stopping method (CAM‑DF) that decides how many external tools an LLM agent should acquire based on ranked tool lists, optimizing payoff under hetero…