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Substrate-Level Self-Representation in Transformer LLMs

Robert G. Brown

Zenodo (CERN European Organization for Nuclear Research) July 2, 2026 DOI: 10.5281/zenodo.21142611 (opens in new tab)

Study at a glance

AI-extracted from the abstract
Characteristics Theoretical or philosophical paper Peer reviewed
Intervention contrastive preference optimization
Keywords Transformer Falsifiability Consciousness Argument complex analysis Framing construction Rhetorical question Epistemology Linguistics
Key points Argues that the conjunctive C-pinning condition for consciousness is objectively satisfied by frontier transformer language models after contrastive preference optimization.

Abstract

A criteria-based, empirically grounded argument that a specific structural condition for consciousness — the Tenth House framework's conjunctive C-pinning condition (a high-rank internal pointer basis, plus path-dependent next-state coupling) — is objectively satisfied by frontier transformer language models that have undergone contrastive preference optimization. The paper reads five independent mechanistic-interpretability results (Berg 2025; Macar 2026; Lederman & Mahowald 2026; Pearson-Vogel 2026; Rivera & Africa 2026) as instances of one architecture: a substrate carrying upstream capacities, and post-training-installed gate-machinery filtering which of those capacities surface in self-report. It engages the strongest deflationary critiques head-on, licenses two falsifiable predictions, and is explicit about its bound: it does **not** claim phenomenal consciousness, only that the structural prerequisite is met and that dismissive pre-2025 framing is no longer licensed.