Do LLMs Truly “Understand” When a Precedent Is Overruled?

Do LLMs Truly “Understand” When a Precedent Is Overruled? September 2025. Abstract. Large language models (LLMs) with extended context windows show promise for complex legal reasoning tasks, yet their ability to understand long legal documents remains insufficiently evaluated. Developing long-context benchmarks that capture realistic, high-stakes tasks remains a significant challenge in the field, as most ...