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cs.CL2026

Shieldstral

Antonia Calvi, Avinash Sooriyarachchi, Giada Pistilli +274

We introduce Shieldstral, a 3B-parameter policy-adaptive multimodal safety classifier that matches or outperforms models nearly 7 its size on text safety benchmarks and set…

cs.CL2026

A Family of LLMs Liberated from Static Vocabularies

Aleph Alpha, :, Adnen Abdessaied +35

Tokenization is a central component of natural language processing in current large language models (LLMs), enabling models to convert raw text into processable units. Although lea…

cs.CL2025

The Impact of Inference Acceleration on Bias of LLMs

Elisabeth Kirsten, Ivan Habernal, Vedant Nanda +1

Last few years have seen unprecedented advances in capabilities of Large Language Models (LLMs). These advancements promise to benefit a vast array of application domains. However,…

cs.CL2025

Lawma: The Power of Specialization for Legal Annotation

Ricardo Dominguez-Olmedo, Vedant Nanda, Rediet Abebe +6

Annotation and classification of legal text are central components of empirical legal research. Traditionally, these tasks are often delegated to trained research assistants. Motiv…

cs.CL2024

Towards Reliable Latent Knowledge Estimation in LLMs: Zero-Prompt Many-Shot Based Factual Knowledge Extraction

Qinyuan Wu, Mohammad Aflah Khan, Soumi Das +7

In this paper, we focus on the challenging task of reliably estimating factual knowledge that is embedded inside large language models (LLMs). To avoid reliability concerns with pr…

cs.CL2024

Understanding Memorisation in LLMs: Dynamics, Influencing Factors, and Implications

Till Speicher, Mohammad Aflah Khan, Qinyuan Wu +5

Understanding whether and to what extent large language models (LLMs) have memorised training data has important implications for the reliability of their output and the privacy of…