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New method boosts Estonian language capabilities in multilingual LLMs

Researchers have developed EstLLM, a method to enhance the performance of multilingual large language models (LLMs) on the Estonian language. By applying continued pretraining with Estonian-enriched data to base models like Llama 3.1 8B and Apertus 8B, followed by post-training alignment, they observed significant improvements in Estonian language competence, reasoning, and translation. The study found that while Apertus initially had stronger Estonian capabilities, Llama achieved greater gains after adaptation, demonstrating the effectiveness of this approach for smaller languages. AI

IMPACT Enhances the viability of LLMs for smaller language communities, potentially broadening AI accessibility and utility globally.

RANK_REASON The cluster contains an academic paper detailing a new method for improving LLM performance on a specific language. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

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New method boosts Estonian language capabilities in multilingual LLMs

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The cluster contains an academic paper detailing a new method for improving LLM performance on a specific language. [lever_c_demoted from research: ic=1 ai=1.0]
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COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Aleksei Dorkin, Taido Purason, Emil Kalbaliyev, Hele-Andra Kuulmets, Marii Ojastu, Mark Fi\v{s}el, Tanel Alum\"ae, Eleri Aedmaa, Krister Kruusmaa, Kairit Sirts ·

    EstLLM: Enhancing Estonian Capabilities in Multilingual LLMs via Continued Pretraining and Post-Training

    arXiv:2603.02041v2 Announce Type: replace-cross Abstract: Large language models (LLMs) are predominantly trained on English-centric data, resulting in uneven performance for smaller languages. We study whether continued pretraining (CPT) can improve Estonian capabilities in multi…