TLPIQ at BioLaySumm: Hide and Seq, a FLAN-T5 Model for Biomedical Summarization

Melody Bechler, Carly Crowther, Emily Luedke, Natasha Schimka, Ibrahim Sharaf


Abstract
BioLaySumm 2025 is a shared task that aims to automatically generate lay summaries of scientific papers for a wider audience of readers without domain-specific knowledge, making scientific discoveries in the domain of biology and medicine more accessible to the general public. Our submission to the task is a FLAN-T5 base model fine-tuned on the abstract and conclusion of articles and expert-written lay summaries from the shared task’s provided datasets. We find that our system performs competitively in terms of relevance, exceeds the baseline on factuality, but falls short on readability.
Anthology ID:
2025.bionlp-share.25
Volume:
BioNLP 2025 Shared Tasks
Month:
August
Year:
2025
Address:
Vienna, Austria
Editors:
Sarvesh Soni, Dina Demner-Fushman
Venues:
BioNLP | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
196–201
Language:
URL:
https://preview.aclanthology.org/acl25-workshop-ingestion/2025.bionlp-share.25/
DOI:
Bibkey:
Cite (ACL):
Melody Bechler, Carly Crowther, Emily Luedke, Natasha Schimka, and Ibrahim Sharaf. 2025. TLPIQ at BioLaySumm: Hide and Seq, a FLAN-T5 Model for Biomedical Summarization. In BioNLP 2025 Shared Tasks, pages 196–201, Vienna, Austria. Association for Computational Linguistics.
Cite (Informal):
TLPIQ at BioLaySumm: Hide and Seq, a FLAN-T5 Model for Biomedical Summarization (Bechler et al., BioNLP 2025)
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PDF:
https://preview.aclanthology.org/acl25-workshop-ingestion/2025.bionlp-share.25.pdf