Sofiia Riazhskykh

Charles University

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Publication activitypapers/week, last 8 weeks

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Natural Language Processing (1)Training Efficiency & Optimization (1)

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Nam Luu (1)Ondřej Bojar (1)

Papers (1)

Aug 9, 2026

Charles UniversityAug 9, 2026

Instability of LLM Pre-Pretraining: It Doesn't Always Help. An Investigation on Multiple Languages

Pre-pretraining LLMs can yield inconsistent token efficiency gains, revealing the critical influence of experimental setup and random seed on results.

Sofiia Riazhskykh, Nam Luu, Ondřej Bojar

Natural Language Processing Training Efficiency & Optimization

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Sofiia Riazhskykh

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)