Thinking in Many Modes: How Composite Reasoning Elevates Large Language Model Performance with Limited Data

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Auteurs principaux: Ahmad, Zishan, Gopalakrishnan, Saisubramaniam
Format: Preprint
Publié: 2025
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author Ahmad, Zishan
Gopalakrishnan, Saisubramaniam
author_facet Ahmad, Zishan
Gopalakrishnan, Saisubramaniam
contents Large Language Models (LLMs), despite their remarkable capabilities, rely on singular, pre-dominant reasoning paradigms, hindering their performance on intricate problems that demand diverse cognitive strategies. To address this, we introduce Composite Reasoning (CR), a novel reasoning approach empowering LLMs to dynamically explore and combine multiple reasoning styles like deductive, inductive, and abductive for more nuanced problem-solving. Evaluated on scientific and medical question-answering benchmarks, our approach outperforms existing baselines like Chain-of-Thought (CoT) and also surpasses the accuracy of DeepSeek-R1 style reasoning (SR) capabilities, while demonstrating superior sample efficiency and adequate token usage. Notably, CR adaptively emphasizes domain-appropriate reasoning styles. It prioritizes abductive and deductive reasoning for medical question answering, but shifts to causal, deductive, and inductive methods for scientific reasoning. Our findings highlight that by cultivating internal reasoning style diversity, LLMs acquire more robust, adaptive, and efficient problem-solving abilities.
format Preprint
id arxiv_https___arxiv_org_abs_2509_22224
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Thinking in Many Modes: How Composite Reasoning Elevates Large Language Model Performance with Limited Data
Ahmad, Zishan
Gopalakrishnan, Saisubramaniam
Computation and Language
Artificial Intelligence
Large Language Models (LLMs), despite their remarkable capabilities, rely on singular, pre-dominant reasoning paradigms, hindering their performance on intricate problems that demand diverse cognitive strategies. To address this, we introduce Composite Reasoning (CR), a novel reasoning approach empowering LLMs to dynamically explore and combine multiple reasoning styles like deductive, inductive, and abductive for more nuanced problem-solving. Evaluated on scientific and medical question-answering benchmarks, our approach outperforms existing baselines like Chain-of-Thought (CoT) and also surpasses the accuracy of DeepSeek-R1 style reasoning (SR) capabilities, while demonstrating superior sample efficiency and adequate token usage. Notably, CR adaptively emphasizes domain-appropriate reasoning styles. It prioritizes abductive and deductive reasoning for medical question answering, but shifts to causal, deductive, and inductive methods for scientific reasoning. Our findings highlight that by cultivating internal reasoning style diversity, LLMs acquire more robust, adaptive, and efficient problem-solving abilities.
title Thinking in Many Modes: How Composite Reasoning Elevates Large Language Model Performance with Limited Data
topic Computation and Language
Artificial Intelligence
url https://arxiv.org/abs/2509.22224