mlsanityData to 14 Oct 2026

Language Models Are Implicitly Continuous

arXiv 2504.03933 ↗First posted 4 Apr 2025cs.CL cs.LGcited by 4

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Abstract (arXiv)

Language is typically modelled with discrete sequences. However, the most successful approaches to language modelling, namely neural networks, are continuous and smooth function approximators. In this work, we show that Transformer-based language models implicitly learn to represent sentences as continuous-time functions defined over a continuous input space. This phenomenon occurs in most state-of-the-art Large Language Models (LLMs), including Llama2, Llama3, Phi3, Gemma, Gemma2, and Mistral, and suggests that LLMs reason about language in ways that fundamentally differ from humans. Our work formally extends Transformers to capture the nuances of time and space continuity in both input and output space. Our results challenge the traditional interpretation of how LLMs understand language, with several linguistic and engineering implications.

Key facts. Cited by 4 papers in the map (data through 14 Oct 2026). Builds on 35 of its 56 references that are in the map. First posted on arXiv 4 Apr 2025.

Builds on

35 of 56 references.

References · 35

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23 more
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Cited by year (2026 to 14 Oct)

Citing papers per year: 2025: 2; 2026: 2.

4 papers.