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Agentic Workflows for Improving Large Language Model Reasoning in Robotic Object-Centered Planning
| Type of publication: | Article |
| Citation: | moncada2025robotics |
| Journal: | Robotics |
| Volume: | 14 |
| Number: | 3 |
| Year: | 2025 |
| ISSN: | 2218-6581 |
| URL: | http://https://www.mdpi.com/22... |
| DOI: | 10.3390/robotics14030024 |
| Abstract: | Large Language Models (LLMs) provide cognitive capabilities that enable robots to interpret and reason about their workspace, especially when paired with semantically rich representations like semantic maps. However, these models are prone to generating inaccurate or invented responses, known as hallucinations, that can produce an erratic robotic operation. This can be addressed by employing agentic workflows, structured processes that guide and refine the model’s output to improve response quality. This work formally defines and qualitatively analyzes the impact of three agentic workflows (LLM Ensemble, Self-Reflection, and Multi-Agent Reflection) on enhancing the reasoning capabilities of an LLM guiding a robotic system to perform object-centered planning. In this context, the LLM is provided with a pre-built semantic map of the environment and a query, to which it must respond by determining the most relevant objects for the query. This response can be used in a multitude of downstream tasks. Extensive experiments were carried out employing state-of-the-art LLMs and semantic maps generated from the widely-used datasets ScanNet and SceneNN. The results show that agentic workflows significantly enhance object retrieval performance, especially in scenarios requiring complex reasoning, with improvements averaging up to 10% over the baseline. |
| Userfields: | img_url=,rank_indexname=JCR,rank_pos_in_category=23,rank_num_in_category=46,rank_cat_name=ROBOTICS,impact_factor=2.9 |
| Keywords: | |
| Authors | |
| Added by: | [] |
| Total mark: | 0 |
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