GRISP: Guided Recurrent IRI Selection over SPARQL Skeletons

GRISP is a novel SPARQL-based question-answering method over knowledge graphs, leveraging a fine-tuned small language model (SLM). It generates SPARQL query skeletons from natural language questions and iteratively refines them by selecting knowledge graph items, achieving state-of-the-art results on Wikidata and Freebase benchmarks.