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Generating consistent PDDL domains with Large Language Models

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arxiv 2404.07751 v1 pith:7QBGYR3Y submitted 2024-04-11 cs.RO cs.AI

Generating consistent PDDL domains with Large Language Models

classification cs.RO cs.AI
keywords modelsdomainslanguagepddlcheckingconsistencyconsistentlarge
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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Large Language Models (LLMs) are capable of transforming natural language domain descriptions into plausibly looking PDDL markup. However, ensuring that actions are consistent within domains still remains a challenging task. In this paper we present a novel concept to significantly improve the quality of LLM-generated PDDL models by performing automated consistency checking during the generation process. Although the proposed consistency checking strategies still can't guarantee absolute correctness of generated models, they can serve as valuable source of feedback reducing the amount of correction efforts expected from a human in the loop. We demonstrate the capabilities of our error detection approach on a number of classical and custom planning domains (logistics, gripper, tyreworld, household, pizza).

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Cited by 4 Pith papers

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