TeleMath: A Benchmark for Large Language Models in Telecom Mathematical
  Problem Solving
Authors: name: Vincenzo Colle; name: Mohamed Sana; name: Nicola Piovesan; name: Antonio De Domenico; name: Fadhel Ayed; name: Merouane Debbah
Published: 2025-06-12 13:04:18

Abstract: The increasing adoption of artificial intelligence in telecommunications has
raised interest in the capability of Large Language Models (LLMs) to address
domain-specific, mathematically intensive tasks. Although recent advancements
have improved the performance of LLMs in general mathematical reasoning, their
effectiveness within specialized domains, such as signal processing, network
optimization, and performance analysis, remains largely unexplored. To address
this gap, we introduce TeleMath, the first benchmark dataset specifically
designed to evaluate LLM performance in solving mathematical problems with
numerical solutions in the telecommunications domain. Comprising 500
question-answer (QnA) pairs, TeleMath covers a wide spectrum of topics in the
telecommunications field. This paper outlines the proposed QnAs generation
pipeline, starting from a selected seed of problems crafted by Subject Matter
Experts. The evaluation of a wide range of open-source LLMs reveals that best
performance on TeleMath is achieved by recent models explicitly designed for
mathematical or logical reasoning. In contrast, general-purpose models, even
those with a large number of parameters, often struggle with these challenges.
We have released the dataset and the evaluation code to ease result
reproducibility and support future research.