most citedThe relationship between reasoning and performance in large language models--o3 (mini) thinks harder, not longer

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cs.CL2026

Thinking Like a Scientist? A Structural Study of LLM-Generated Research Methods

Francesca Carlon, Brecht Verbeken, Vincent Ginis +1

Large Language Models (LLMs) are increasingly used to guide research methodology, yet their default methodological tendencies under minimal prompting remain unclear. Here, we promp…

cs.CL2025

Lexical Hints of Accuracy in LLM Reasoning Chains

Arne Vanhoyweghen, Brecht Verbeken, Andres Algaba +1

Fine-tuning Large Language Models (LLMs) with reinforcement learning to produce an explicit Chain-of-Thought (CoT) before answering produces models that consistently raise overall…