Igniters@LTEDI 2026: Multilingual Gender-Inclusive Language Generation with mT5 and Counter-Narrative Generation Using Llama-3

Rajendran S, Ramkumar N, Malarselvi R


Abstract
The deployment of Large Language Models(LLMs) has intensified concerns regarding the propagation of societal stereotypes encoded with webscale training corpora. This paper presents a dual-paradigm framework specially designed to address multilingual gender-inclusvity and counterfactual generation. For multilingual gender-neutral text transformation,a fine-tuned mT5 encoder–decoder model performs controlled sentence rewriting with minimal edits while preserving semantic fidelity and grammatical fluency. For counter-narrative generation, the Llama-3 8B decoder-only model is employed to generate empathetic and persuasive responses through structured prompt-based generation. The framework is evaluated using datasets from the LT-EDI ACL 2026 sharedtask across multiple languages, including English, Tamil, Kannada, German, and Spanish. Experimental results demonstrate strong effectiveness in identifying and neutralizing gender markers, particularly in morphologically rich languages, while the counter-narrative component achieves high performance in politeness, coherence, and relevance. Overall, the proposed approach contributes toward the development of responsible and inclusive multilingual NLP systems.
Anthology ID:
2026.ltedi-1.18
Volume:
Proceedings of the Sixth Workshop on Language Technology for Equality, Diversity, Inclusion
Month:
July
Year:
2026
Address:
Virtual (Online)
Editors:
Bharathi Raja Chakravarthi, Bharathi B, Thenmozhi Durairaj, Miguel Ángel García Cumbreras, Salud María Jiménez-Zafra
Venues:
LTEDI | WS
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
172–176
Language:
URL:
https://preview.aclanthology.org/acl-awards/2026.ltedi-1.18/
DOI:
10.18653/v1/2026.ltedi-1.18
Bibkey:
Cite (ACL):
Rajendran S, Ramkumar N, and Malarselvi R. 2026. Igniters@LTEDI 2026: Multilingual Gender-Inclusive Language Generation with mT5 and Counter-Narrative Generation Using Llama-3. In Proceedings of the Sixth Workshop on Language Technology for Equality, Diversity, Inclusion, pages 172–176, Virtual (Online). Association for Computational Linguistics.
Cite (Informal):
Igniters@LTEDI 2026: Multilingual Gender-Inclusive Language Generation with mT5 and Counter-Narrative Generation Using Llama-3 (S et al., LTEDI 2026)
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PDF:
https://preview.aclanthology.org/acl-awards/2026.ltedi-1.18.pdf