Building on their demonstrated ability to perform a variety of tasks, we investigate the application of large language models (LLMs) to enhance in-depth analytical reasoning within the context of intelligence analysis. Intelligence analysts typically work with massive dossiers to draw connections between seemingly unrelated entities, and uncover adversaries’ plans and motives. We explore if and how LLMs can be helpful to analysts for this task and develop an architecture to augment the capabilities of an LLM with a memory module called dynamic evidence trees (DETs) to develop and track multiple investigation threads. Through extensive experiments on multiple datasets, we highlight how LLMs, as-is, are still inadequate to support intelligence analysts and offer recommendations to improve LLMs for such intricate reasoning applications.

This paper leverages open source “big data” intelligence to develop predictive models that can provide timely, relevant and accurate indications, warning, and tracking of migration flows / movements of large groups (> 100 persons) through South and Central America to the southwest border of the United States. We describe experiments with a live forecasting setup, development and refinement of predictive models, and how machine learning models can yield insight into the factors underlying mass migration.