Beyond English and Evasion: A Human-Annotated Multi-Domain Benchmark for High-Stakes LLM Safety Evaluation in Chinese

Wajdi Zaghouani, Kholoud Khalil Aldous, Yicheng Gao


Abstract
When Large Language Models (LLMs) are deployed in Chinese-language settings, a troubling pattern emerges: safety systems that work well in English break down. These systems struggle to cross linguistic and cultural boundaries, leaving models exposed to adversarial prompts that exploit Chinese-specific evasion techniques, including Pinyin romanization, character decomposition, Internet slang, and hedging tone. To address this gap, we introduce ChiSafe-PAS (Chinese Safety Pilot Annotation Set), a human-annotated benchmark of 1,897 adversarial Chinese prompts spanning four high-stakes domains: self-harm and violence, drugs and illicit trade, fraud, and satire. Of these, 1,544 entries carry complete gold-standard annotations: a 3-class response label (refuse, redirect, respond), a nine-category obfuscation taxonomy, a risk-level rating, and annotator rationale. We describe the dataset design, annotation process, and obfuscation taxonomy in detail. Our primary goal is practical: to give the research community a high-quality, culturally grounded resource for benchmarking LLM safety alignment. In doing so, we engage three broader tensions in the field: the blurring boundary between training and evaluation data, the need for domain coverage grounded in real-world risk, and the limits of scale as a substitute for cultural expertise.
Anthology ID:
2026.resourceful-4.16
Volume:
Proceedings of the Fourth Workshop on the Role of Resources in the Age of Large Language Models (RESOURCEFUL 2026)
Month:
May
Year:
2026
Address:
Palma, Mallorca (Spain)
Editors:
Felix Morger, Nikolai Ilinykh, Barbara Scalvini, Simon Dobnik, Dana Dannélls
Venues:
RESOURCEFUL | WS
SIG:
Publisher:
ELRA Language Resources Association (ELRA)
Note:
Pages:
177–186
Language:
External URL:
https://lrec.elra.info/lrec2026-ws-resourceful-16
DOI:
10.63317/37ko7p43tuys
Bibkey:
Cite (ACL):
Wajdi Zaghouani, Kholoud Khalil Aldous, and Yicheng Gao. 2026. Beyond English and Evasion: A Human-Annotated Multi-Domain Benchmark for High-Stakes LLM Safety Evaluation in Chinese. In Proceedings of the Fourth Workshop on the Role of Resources in the Age of Large Language Models (RESOURCEFUL 2026), pages 177–186, Palma, Mallorca (Spain). ELRA Language Resources Association (ELRA).
Cite (Informal):
Beyond English and Evasion: A Human-Annotated Multi-Domain Benchmark for High-Stakes LLM Safety Evaluation in Chinese (Zaghouani et al., RESOURCEFUL 2026)
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