Detecting Conceptual Abstraction in LLMs
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Abstract (arXiv)
We present a novel approach to detecting noun abstraction within a large language model (LLM). Starting from a psychologically motivated set of noun pairs in taxonomic relationships, we instantiate surface patterns indicating hypernymy and analyze the attention matrices produced by BERT. We compare the results to two sets of counterfactuals and show that we can detect hypernymy in the abstraction mechanism, which cannot solely be related to the distributional similarity of noun pairs. Our findings are a first step towards the explainability of conceptual abstraction in LLMs.
Key facts. Cited by 3 papers in the map (data through 7 Oct 2026). Builds on 16 of its 35 references that are in the map. First posted on arXiv 24 Apr 2024.
Builds on
16 of 35 references.
References · 16
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4 more
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Citing papers per year: 2025: 2; 2026: 1.
3 papers.
- 2025Exploring Multimodal Perception in Large Language Models Through Perceptual Strength Ratingscited by 3
- 2025Prediction is not Explanation: Revisiting the Explanatory Capacity of Mapping Embeddingscited by 2
- 2026Semantic Abstraction for Natural Language Inference: a Methodological Framework for Discovering and Compensating Semantic Knowledge and Reasoning Gaps in Large Language Modelscited by 0
- 2026Semantic Abstraction for Natural Language Inference: a Methodological Framework for Discovering and Compensating Semantic Knowledge and Reasoning Gaps in Large Language Models22 Sep 2026
- 2025Prediction is not Explanation: Revisiting the Explanatory Capacity of Mapping Embeddings19 Aug 2025
- 2025Exploring Multimodal Perception in Large Language Models Through Perceptual Strength Ratings10 Mar 2025