Challenge: Among various types of ambiguity, this study focuses on syntactic ambiguities, specifically relative 1 Dataset available at https://github.com/PortNLP/ MultiWHO.
Approach: They propose to use a dataset to fine-grained evaluate relative clause attachment preferences in ambiguous and unambiguous contexts.
Outcome: The proposed dataset shows that large language models perform well in unambiguous cases, but lack flexibility in human language processing.

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Do LLMs Capture Embodied Cognition and Cultural Variation? Cross-Linguistic Evidence from Demonstratives (2026.acl-long)

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Challenge: a new study examines whether large language models acquire embodied cognition and cultural conventions from training data . demonstratives are a natural lens for evaluating linguistic phenomena that reflect cultural variation . aaron e. duan and j. nà: "the complexity of the language model is a major challenge for LLMs"
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Incorporating Contextual Information for Language-Independent, Dynamic Disambiguation Tasks (L18-1)

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Challenge: a proposed multimodal system can resolve syntactic ambiguities by exploiting external evidence, says a researcher . a parser that processes linguistic information is expected to handle syntakically unambiguous sentences, but it cannot.
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Large Language Models Are Partially Primed in Pronoun Interpretation (2023.findings-acl)

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Challenge: Existing studies suggest large language models acquire rich linguistic representations, but little is known about whether they adapt to linguistic biases in a human-like way.
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7 Points to Tsinghua but 10 Points to ? Assessing Large Language Models in Agentic Multilingual National Bias (2025.findings-acl)

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Challenge: Large Language Models have garnered significant attention for their capabilities in multilingual natural language processing, but studies on risks associated with cross biases are limited to immediate context preferences.
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Ready to Translate, Not to Represent? Bias and Performance Gaps in Multilingual LLMs Across Language Families and Domains (2026.findings-acl)

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Challenge: Large Language Models (LLMs) have redefined Machine Translation, enabling context-aware and fluent translations across hundreds of languages and textual domains.
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Do LLMs Align Human Values Regarding Social Biases? Judging and Explaining Social Biases with LLMs (2025.findings-emnlp)

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Challenge: Large language models can lead to undesired consequences when misaligned with human values . previous studies have shown misalignment of LLMs with human value using expert-designed or agent-based emulated bias scenarios .
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To Know or Not To Know? Analyzing Self-Consistency of Large Language Models under Ambiguity (2024.findings-emnlp)

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Challenge: Large language models (LLMs) have remarkable performance in a variety of tasks due to factual knowledge accumulated during pre-training.
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That was the last straw, we need more: Are Translation Systems Sensitive to Disambiguating Context? (2023.findings-emnlp)

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Challenge: Existing models for translation of ambiguous text use context to disambiguate meaning . current models for MTs consistently translate English idioms literally, whereas LMs are context-aware .
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