LLMs Struggle with Simple Counting Tasks, Study Reveals

Research#LLMs🔬 Research|Analyzed: Jan 26, 2026 11:42
Published: Dec 4, 2025 12:10
1 min read
ArXiv

Analysis

This research delves into the fundamental limitations of Large Language Models (LLMs) in performing sequential enumeration, a basic skill for rule-based systems. The study probes the counting abilities of various LLMs, revealing that while some can count when explicitly prompted, they fail to spontaneously engage in counting, highlighting a gap between neural and symbolic approaches.
Reference / Citation
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"We find that some LLMs are indeed capable of deploying counting procedures when explicitly prompted to do so, but none of them spontaneously engage in counting when simply asked to enumerate the number of items in a sequence."
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ArXivDec 4, 2025 12:10
* Cited for critical analysis under Article 32.