Hybrid Human-LLM Corpus Construction and LLM Evaluation for the Caused-Motion Construction

· Source: Paper Index on ACL Anthology · Field: Technology & Digital — Artificial Intelligence & Machine Learning, Natural Language Processing · Depth: Expert, quick

Summary

A novel pipeline has been developed for constructing linguistically annotated corpora and evaluating Large Language Models (LLMs) on complex grammatical structures, specifically the caused-motion construction (CMC), exemplified by "She sneezed the foam off her cappuccino." This research addresses the absence of adequate Construction Grammar (CxG) corpora by leveraging dependency parsing and LLMs to significantly reduce annotation costs for rare linguistic phenomena. The pipeline was used to evaluate OpenAI, Gemma3, Llama3, OLMo2, Mistral, and Aya models. The findings indicate that most tested LLMs struggle to fully comprehend the motion component that the CMC adds to a sentence, suggesting a persistent challenge in their understanding of nuanced linguistic meaning.

Key takeaway

For NLP Engineers and Research Scientists evaluating LLM linguistic capabilities, this work highlights that current models, including OpenAI, Gemma3, and Llama3, struggle with nuanced constructions like caused-motion. You should consider incorporating specialized linguistic tests beyond standard benchmarks to thoroughly assess an LLM's understanding of complex semantics. Furthermore, explore integrating NLP-assisted corpus construction methods to efficiently build targeted datasets for such evaluations.

Key insights

LLMs struggle with complex linguistic constructions like CMC, necessitating novel corpus creation methods.

Principles

Method

A novel NLP-assisted pipeline uses dependency parsing and LLMs to collect and linguistically annotate text, enabling evaluation of LLMs on specific constructions like CMC.

In practice

Topics

Best for: AI Engineer, Machine Learning Engineer, AI Scientist, NLP Engineer, Research Scientist

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Editorial summary, takeaway, and curation by AIssential. Original article published by Paper Index on ACL Anthology.