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Comparative Evaluation of Prompting and Fine-Tuning for Applying Large Language Models to Grid-Structured Geospatial Data

Published: May 21, 2025 | arXiv ID: 2505.17116v1

By: Akash Dhruv , Yangxinyu Xie , Jordan Branham and more

Potential Business Impact:

Helps computers understand maps and time better.

Business Areas:
Natural Language Processing Artificial Intelligence, Data and Analytics, Software

This paper presents a comparative study of large language models (LLMs) in interpreting grid-structured geospatial data. We evaluate the performance of a base model through structured prompting and contrast it with a fine-tuned variant trained on a dataset of user-assistant interactions. Our results highlight the strengths and limitations of zero-shot prompting and demonstrate the benefits of fine-tuning for structured geospatial and temporal reasoning.

Repos / Data Links

Page Count
6 pages

Category
Computer Science:
Computation and Language