EGB Boosts Long-Horizon Tool Planning
New benchmark + EGB algorithm conquer LLM agent struggles in huge tool libraries
30-Second TL;DR
What Changed
SLATE benchmark enables automated, context-aware evaluation of multi-step tool use.
Why It Matters
Provides a rigorous evaluation framework and scalable search method, addressing key bottlenecks for LLM agents in real-world tool-rich scenarios like e-commerce. Enables more reliable long-horizon planning, paving way for practical deployments.
What To Do Next
Evaluate your tool-using agent on the SLATE benchmark from arXiv:2604.12126.
Key Points
- •SLATE benchmark enables automated, context-aware evaluation of multi-step tool use.
- •Current LLM agents struggle with self-correction and vast tool space exploration.
- •EGB dynamically expands high-predictive-entropy branches for better exploration-exploitation.
- •Significant improvements in task success and efficiency on SLATE.
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