MAPLE: A Meta-learning Framework for Cross-Prompt Essay Scoring

Salam Albatarni, May Bashendy, Sohaila Eltanbouly, Tamer Elsayed


Abstract
Automated Essay Scoring (AES) faces significant challenges in cross-prompt settings, where models must generalize to unseen writing prompts. To address this limitation, we propose MAPLE, a meta-learning framework that leverages prototypical networks to learn transferable representations across different writing prompts. Across three diverse datasets (ELLIPSE and ASAP (English), and LAILA (Arabic)), MAPLE achieves state-of-the-art performance on ELLIPSE and LAILA, outperforming strong baselines by 8.5 and 3 points in QWK, respectively. On ASAP, where prompts exhibit heterogeneous score ranges, MAPLE yields improvements on several traits, highlighting the strengths of our approach in unified scoring settings. Overall, our results demonstrate the potential of meta-learning for building robust cross-prompt AES systems.
Anthology ID:
2026.findings-acl.997
Volume:
Findings of the Association for Computational Linguistics: ACL 2026
Month:
July
Year:
2026
Address:
San Diego, California, United States
Editors:
Maria Liakata, Viviane P. Moreira, Jiajun Zhang, David Jurgens
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Findings
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Publisher:
Association for Computational Linguistics
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Pages:
19948–19961
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URL:
https://preview.aclanthology.org/ingest-acl/2026.findings-acl.997/
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Cite (ACL):
Salam Albatarni, May Bashendy, Sohaila Eltanbouly, and Tamer Elsayed. 2026. MAPLE: A Meta-learning Framework for Cross-Prompt Essay Scoring. In Findings of the Association for Computational Linguistics: ACL 2026, pages 19948–19961, San Diego, California, United States. Association for Computational Linguistics.
Cite (Informal):
MAPLE: A Meta-learning Framework for Cross-Prompt Essay Scoring (Albatarni et al., Findings 2026)
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https://preview.aclanthology.org/ingest-acl/2026.findings-acl.997.pdf
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