CLSep 18, 2025

Toxicity Red-Teaming: Benchmarking LLM Safety in Singapore's Low-Resource Languages

arXiv:2509.15260v22 citationsh-index: 47Has CodeEMNLP
Originality Synthesis-oriented
AI Analysis

This addresses safety issues for users in linguistically diverse environments like Singapore, though it is incremental as it applies existing red-teaming methods to new data.

The paper tackled the problem of evaluating LLM safety in Singapore's low-resource languages by introducing SGToxicGuard, a dataset and framework for red-teaming, and found critical gaps in safety guardrails across multilingual models.

The advancement of Large Language Models (LLMs) has transformed natural language processing; however, their safety mechanisms remain under-explored in low-resource, multilingual settings. Here, we aim to bridge this gap. In particular, we introduce \textsf{SGToxicGuard}, a novel dataset and evaluation framework for benchmarking LLM safety in Singapore's diverse linguistic context, including Singlish, Chinese, Malay, and Tamil. SGToxicGuard adopts a red-teaming approach to systematically probe LLM vulnerabilities in three real-world scenarios: \textit{conversation}, \textit{question-answering}, and \textit{content composition}. We conduct extensive experiments with state-of-the-art multilingual LLMs, and the results uncover critical gaps in their safety guardrails. By offering actionable insights into cultural sensitivity and toxicity mitigation, we lay the foundation for safer and more inclusive AI systems in linguistically diverse environments.\footnote{Link to the dataset: https://github.com/Social-AI-Studio/SGToxicGuard.} \textcolor{red}{Disclaimer: This paper contains sensitive content that may be disturbing to some readers.}

Foundations

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