Method Drift›Tool use / function calling

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CostBench

CostBench: Evaluating Multi-Turn Cost-Optimal Planning and Adaptation in Dynamic Environments for LLM Tool-Use Agents

Tool use / function calling · first seen Nov 4, 2025

current frontier — recent, not yet superseded in the knowledge base

0 papers critique it · 0 beat it on benchmarks

Newer alternatives

Recent methods in the same sub-problem, not yet superseded in the knowledge base.

CAST Case-Based Calibration of Adaptive Reasoning and Execution for LLM Tool Use
May 14, 2026
CostBench CostBench: Evaluating Multi-Turn Cost-Optimal Planning and Adaptation in Dynamic Environments for LLM Tool-Use Agents
Nov 4, 2025