Papers by Nurdaulet Mukhituly

6 papers
Qorǵau: Evaluating Safety in Kazakh-Russian Bilingual Contexts (2025.findings-acl)

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Challenge: Large language models (LLMs) have the potential to generate harmful content, posing risks to users.
Approach: They propose a dataset specifically designed for safety evaluation in Kazakh and Russian . they use a bilingual context in Kazakhstan where both Kazakh (a low-resource language) and Russian (a high-resourced language)
Outcome: The proposed dataset is designed for safety evaluation in Kazakh and Russian . it shows that both multilingual and language-specific LLMs perform better than others .
Sycophancy Hides Linearly in the Attention Heads (2026.eacl-long)

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Challenge: Using TruthfulQA as the base dataset, we find that probes trained on TruthfulQ transfer effectively to other factual QA benchmarks.
Approach: They train linear probes across the residual stream, multilayer perceptron, and attention layers to analyze where sycophancy signals emerge.
Outcome: The proposed model can be used to steer truthfulness and toxicity behaviors.
KazMMLU: Evaluating Language Models on Kazakh, Russian, and Regional Knowledge of Kazakhstan (2025.acl-long)

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Challenge: Kazakh language remains underrepresented in the field of natural language processing despite the country's population exceeding twenty million . however, there is a lack of dedicated models and benchmark evaluations specifically tailored to Kazakh languages.
Approach: They propose to create a dataset specifically designed for Kazakh language with 23,000 questions sourced from authentic educational materials and manually validated by native speakers and educators.
Outcome: The first MMLU-style dataset specifically designed for Kazakh language.
Multilingual Idioms in Sentences and Conversations Across High-, Medium-, and Low-Resource Languages (2026.acl-long)

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Challenge: idioms are a major challenge for multilingual NLP because their meanings shift between figurative and literal usage, often requiring context for accurate interpretation.
Approach: They propose a multilingual idiom dataset that provides idiomatic expressions in both sentence-level and conversational contexts.
Outcome: The proposed model performs well with low-resource idioms, but lacks contextual inference.
SPIRIT: Patching Speech Language Models against Jailbreak Attacks (2025.emnlp-main)

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Challenge: Speech language models (SLMs) enable natural interactions via spoken instructions, which more effectively capture user intent by detecting nuances in speech.
Approach: They propose post-hoc patching defenses to intervene during inference by modifying the SLM’s activations that improve robustness up to 99% with negligible impact on utility and without any re-training.
Outcome: The proposed defenses improve robustness up to 99% with negligible impact on utility and (ii) without any re-training.

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