The conference photos are now available. We invite all attendees to visit the [gallery](https://drive.google.com/drive/folders/1ShPYgGdnvs_CQuJzlpPZFbfUfCuWQ76K?usp=sharing).
Thank you all for contributing to such an engaging event.

Conference Photos Are Ready! 📸

If you missed the presentations of the awarded papers, now’s your chance to watch them and get inspired for your next research! 
Congratulations to all the awardees! 🎉👏 
**Best Paper Award:**	
[Beyond statistical significance: Quantifying uncertainty and statistical variability in multilingual and multitask NLP evaluation](https://underline.io/events/512/sessions/21343/lecture/138051-beyond-statistical-significance-quantifying-uncertainty-and-statistical-variability-in-multilingual-and-multitask-nlp-evaluation) 
**Best Theme Paper Award:** 
[Reasoning Models Reason Well, Until They Don’t](https://underline.io/events/512/sessions/21347/lecture/138072-reasoning-models-reason-well-until-they-don-t) 
**Social Impact Award:** 
[Hidden in Plain Text: Emergence & Mitigation of Steganographic Collusion in LLMs](https://underline.io/events/512/sessions/21347/lecture/138071-hidden-in-plain-text-emergence-and-mitigation-of-steganographic-collusion-in-llms) 
**Outstanding Papers Award:** 
* [Do LLMs Need Inherent Reasoning Before Reinforcement Learning? A Case Study in Korean Self-Correction](https://underline.io/events/512/sessions/21335/lecture/137999-do-llms-need-inherent-reasoning-before-reinforcement-learningquestion-a-study-in-korean-self-correction)
* [R²-CoD: Understanding Text-Graph Complementarity in Relational Reasoning via Knowledge Co-Distillation](https://underline.io/events/512/sessions/21347/lecture/138073-rtwo-cod-understanding-text-graph-complementarity-in-relational-reasoning-via-knowledge-co-distillation)
* [Generating Text from Uniform Meaning Representation](https://underline.io/events/512/sessions/21345/lecture/138059-generating-text-from-uniform-meaning-representation) 

**Resource Award**	
[SEA-LION: Southeast Asian Languages in One Network](https://underline.io/events/512/sessions/21333/lecture/137987-sea-lion-southeast-asian-languages-in-one-network) 

**Honorable Mentions:**	
* [Breaking Language Barriers or Reinforcing Bias? A Study of Gender and Racial Disparities in Multilingual Contrastive Vision Language Models](https://underline.io/events/512/sessions/21341/lecture/138038-breaking-language-barriers-or-reinforcing-biasquestion-a-study-of-gender-and-racial-disparities-in-multilingual-contrastive-vision-language-models)
* [Noise May Drown Out Words but Foster Compositionality: The Advantage of the Erasure and Deletion Noisy Channels on Emergent Communication](https://underline.io/events/512/sessions/21338/lecture/138021-noise-may-drown-out-words-but-foster-compositionality-the-advantage-of-the-erasure-and-deletion-noisy-channels-on-emergent-communication)
* [Indic-S2ST: a Multilingual and Multimodal Many-to-Many Indic Speech-to-Speech Translation Dataset](https://underline.io/events/512/sessions/21334/lecture/138058-indic-s2st-a-multilingual-and-multimodal-many-to-many-indic-speech-to-speech-translation-dataset)
* [GQSA: Group Quantization and Sparsity for Accelerating Large Language Model Inference](https://underline.io/events/512/sessions/21346/lecture/138065-gqsa-group-quantization-and-sparsity-for-accelerating-large-language-model-inference)
* [Ability Transfer Through Language Mixing](https://underline.io/events/512/sessions/21346/lecture/138067-ability-transfer-through-language-mixing)
* [Social Bias in Popular Question-Answering Benchmarks](https://underline.io/events/512/sessions/21340/lecture/138032-social-bias-in-popular-question-answering-benchmarks)

 Enjoy watching! 🎥 And don’t forget - you can still connect with paper authors using **Comments**, the chat feature on their paper pages on Underline. Make this research meaningful by sharing your thoughts and questions. 💬

Revisit IJCNLP-AACL 2025 Awarded Papers!

Day three live session recordings, including our keynote and invited talks, are now available for viewing on [**Underline.**](https://underline.io/events/512/sessions?searchGroup=all)

Enjoy watching, and don’t forget - you can still reach out to paper authors using the **chat feature** on the paper page on Underline, or via the **messaging feature** (top right corner of the reception page).

Day Three Live Session Recordings Are Now Available!

Day two live session recordings, including our keynote and invited talks, are now available for viewing on [**Underline.**](https://underline.io/events/512/sessions?searchGroup=all)

Enjoy watching, and don’t forget - you can still reach out to paper authors using the **chat feature** on the paper page on Underline, or via the **messaging feature** (top right corner of the reception page).


Day Two Live Session Recordings Are Now Available!

Day one live session recordings, including our keynote, are now available for viewing on [**Underline.**](https://underline.io/events/512/sessions?searchGroup=all)

Enjoy watching, and don’t forget - you can still reach out to paper authors using the **chat feature** on the paper page on Underline, or via the **messaging feature** (top right corner of the reception page).

If you enjoyed a paper, make sure to vote for it! Head to the **Voting tab** on the lecture page on Underline and cast your vote!

Day One Live Session Recordings Are Now Available!

***Network with Fellow Attendees in the Gather Lobby***

Just a reminder that IJCNLP-AACL 2025 [**Gather lobby space**](https://app.gather.town/app/eqBwJYgJYSVZEwWI/AACL%202025?spawnToken=dI4XbYKnRCyxGuCewmeV) is open and available for networking throughout the event.

The lobby is open to both virtual and in-person attendees, so feel free to stop by to:

* Meet and chat with other participants
* Network informally between sessions
* Continue conversations after talks

You can enter [the lobby](https://app.gather.town/app/eqBwJYgJYSVZEwWI/AACL%202025?spawnToken=dI4XbYKnRCyxGuCewmeV) at any time - no agenda required. We encourage you to take advantage of the space and connect with others!

Looking forward to seeing you there,
The Organizing Team

Welcome to Gather Lobby

The revised time is as follows:
**2:00 PM - 2:45 PM:**
Title: BharatGen: Sovereign AI for India
Speaker: Prof. Ganesh Ramakrishnan, Founder, BharatGen Foundation 
**02:45 PM - 3:30 PM:**
Title: Tech for Tribe
Speaker: Shri. Vibhu Nayar, Secretary, Ministry of Tribal Affairs

Last-Minute Change to Presentation Schedule – Special Session on GenAI for India

Dear Presenters,
If you are presenting **in-person**, you can share your most recent presentation slides through h this form
https://ijcnlp-aacl-2025-slides.paperform.co/

Thank you!

Updated Slides Form

Stay in the loop! Make sure to check this section regularly for all the latest updates, including schedule changes, session highlights, and other useful information to help you get the most out of your conference experience.

Your Underline Team

📢 Dear Attendees,

### Welcome to IJCNLP-AACL 2025! 
 It is a great honor to host this joint conference in Mumbai, India, from December 20 to 24, 2025. The joint conferences of IJCNLP and AACL are organized with alternating leadership in the Asia-Pacific region. The event is run by the Asian Federation of Natural Language Processing (AFNLP) in odd years, and by AACL in even years, while it is organized solely by ACL when the annual ACL meeting is held in the region. This year, the conference is primarily organized by AFNLP. 
*Kentaro Inui
MBZUAI, UAE
General Chair, IJCNLP-AACL 2025* 
Read full message and download the Conference Handbook [**here**](https://drive.google.com/file/d/1UTwxkAqSqI-GAoJC3wE1zZt5VP1Y8GX0/view?usp=sharing).

IJCNLP-AACL 2025

The 14th IJCNLP & 4th AACL will be held in Mumbai, India from December 20th to December 24th, 2025.