A Mathematical Philosophy of Explanations in Mechanistic Interpretability -- The Strange Science Part I.i

Fuente: arXiv
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Autori principali: Ayonrinde, Kola, Jaburi, Louis
Natura: Preprint
Pubblicazione: 2025
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author Ayonrinde, Kola
Jaburi, Louis
author_facet Ayonrinde, Kola
Jaburi, Louis
contents Mechanistic Interpretability aims to understand neural networks through causal explanations. We argue for the Explanatory View Hypothesis: that Mechanistic Interpretability research is a principled approach to understanding models because neural networks contain implicit explanations which can be extracted and understood. We hence show that Explanatory Faithfulness, an assessment of how well an explanation fits a model, is well-defined. We propose a definition of Mechanistic Interpretability (MI) as the practice of producing Model-level, Ontic, Causal-Mechanistic, and Falsifiable explanations of neural networks, allowing us to distinguish MI from other interpretability paradigms and detail MI's inherent limits. We formulate the Principle of Explanatory Optimism, a conjecture which we argue is a necessary precondition for the success of Mechanistic Interpretability.
format Preprint
id arxiv_https___arxiv_org_abs_2505_00808
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle A Mathematical Philosophy of Explanations in Mechanistic Interpretability -- The Strange Science Part I.i
Ayonrinde, Kola
Jaburi, Louis
Machine Learning
Artificial Intelligence
Computation and Language
Mechanistic Interpretability aims to understand neural networks through causal explanations. We argue for the Explanatory View Hypothesis: that Mechanistic Interpretability research is a principled approach to understanding models because neural networks contain implicit explanations which can be extracted and understood. We hence show that Explanatory Faithfulness, an assessment of how well an explanation fits a model, is well-defined. We propose a definition of Mechanistic Interpretability (MI) as the practice of producing Model-level, Ontic, Causal-Mechanistic, and Falsifiable explanations of neural networks, allowing us to distinguish MI from other interpretability paradigms and detail MI's inherent limits. We formulate the Principle of Explanatory Optimism, a conjecture which we argue is a necessary precondition for the success of Mechanistic Interpretability.
title A Mathematical Philosophy of Explanations in Mechanistic Interpretability -- The Strange Science Part I.i
topic Machine Learning
Artificial Intelligence
Computation and Language
url https://arxiv.org/abs/2505.00808