Alexandros Apostolopoulos

Gecko: A Simulation Environment with Stateful Feedback for Refining Agent Tool Calls

The ability to use tools is fundamental for large language model (LLM) agents. Given a task, existing systems use LLMs to plan and generate tool calls, which are executed by real-world tools to complete the task. However, tool calls are prone to errors because they are derived merely from LLM intrin…