Oct 2026· Zenodo (CERN European Organization for Nuclear Research)
Abstract
A pre-registered pilot on Qwen2.5-0.5B. A first protocol met all its criteria (AUROC 1.00), but post-hoc controls showed the result was lexical. A second protocol, trained on colours and materials and tested on sizes, an attribute never seen in training, met all its criteria again: AUROC 0.99 pooled, 0.98 against temporal update, with an increment beyond next-token entropy. The note reports a transferring direction that is sensitive to time and object. It does not claim a detector of contradiction as such. Frozen protocols with SHA-256 hashes, scripts and results are included.
Supporting data, adapters, predictions and code for the article *Low-Cost LoRA Fine-Tuning of Small Language Models for Multi-Step Arithmetic Reasoning* by Jake O'Grady, Asena Isik Gürhan, Chee Fong Ting and Effirul Ramlan (University of Galway). We generated 20,000 GSM8K-derived arithmetic problems with step-by-step s...
O'Grady, Jake, Gürhan, Asena Isik, Chee, Fong Ting et al.· Zenodo (CERN European Organi...· 465 citations
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