OneNRC@TSAR2025 Shared Task Small Models for Readability Controlled Text Simplification
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
In this system description paper, we describe the team OneNRC's experiments on readability controlled text simplification, focused on using smaller, quantized language models (< 20B).We compare these with one large proprietary model and show that the smaller models offer comparable results in some experimental settings.The approach primarily comprises of an agentic workflow, and tool calling.The best results were achieved while using a CEFR proficiency classifier as a verification tool for the language model agent.In terms of comparison with other systems, our submission that used a quantized Gemma3:12B model that ran on a laptop achieved a rank of 9.88 among the submitted systems as per the AUTORANK framework used by the organizers.We hope these results will lead into further exploration on the usefulness of smaller models for text simplification.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.003 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it