Author Implements Agentic AI Evaluation For ROS2

An author implements an automated evaluation pipeline on 2025-12-01 to test agentic LLM control of robots in ROS2, building on prior LANGCHAIN and OLLAMA work. The system adds a set_llm_mode service to reinitialize LLMs, monitors /llm_tool_calls, and evaluates turtlesim and robotic-arm agents across open-source and OpenAI models (e.g., gpt-4o-mini, qwen2.5:32b, qwen3:8b). Results identify four consistent tool-aware models.
Key Points
- 1Implemented service to dynamically reinitialize LLMs (set_llm_mode) within ros2_ai_agent for evaluation.
- 2Found six models initially passed tool-awareness; later refined tests showed four consistent passers including qwen2.5:32b and qwen3:8b.
- 3Provides practitioners a reproducible ROS2 evaluation graph and monitoring of /llm_tool_calls for automated regression testing.
Scoring Rationale
Practical, reproducible ROS2 evaluation provides actionable insights, but remains a single-source implementation without formal peer review.
Sources
Public references used for this report.
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