The Problem of Alignment

TL;DR

This paper explores the complex relationship between language, technology, and human values in the alignment of large language models, analyzing historical linguistic debates and contemporary practices like prompt engineering.

Contribution

It offers a novel historical and theoretical perspective on alignment, emphasizing social structuration and anomalies in linguistic practice, informed by the Moscow Linguistic School and postwar debates.

Findings

Alignment involves social structuration of language and anomalies.

Historical linguistic debates inform current alignment challenges.

Analysis of ChatGPT4 reveals how models handle anomalous language.

Abstract

Large Language Models produce sequences learned as statistical patterns from large corpora. In order not to reproduce corpus biases, after initial training models must be aligned with human values, preferencing certain continuations over others. Alignment, which can be viewed as the superimposition of normative structure onto a statistical model, reveals a conflicted and complex interrelationship between language and technology. This relationship shapes theories of language, linguistic practice and subjectivity, which are especially relevant to the current sophistication in artificially produced text. We examine this practice of structuration as a two-way interaction between users and models by analysing how ChatGPT4 redacts perceived `anomalous' language in fragments of Joyce's Ulysses and the new linguistic practice of prompt engineering. We then situate this alignment problem historically, revisiting earlier postwar linguistic debates which counterposed two views of meaning: as discrete structures, and as continuous probability distributions. We discuss the largely occluded work of the Moscow Linguistic School, which sought to reconcile this opposition. Our attention to the Moscow School and later related arguments by Searle and Kristeva casts the problem of alignment in a new light: as one involving attention to the social structuration of linguistic practice, including structuration of anomalies that, like the Joycean text, exist in defiance of expressive conventions. These debates around the communicative orientation toward language can help explain some of the contemporary behaviours and interdependencies that take place between users and LLMs.