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*SHROOM Shared-Task Series on Hallucinations and Related Observable Overgeneration Mistakes.

Joined June 2026
Photo by *SHROOM Shared Task (@SHROOM_ST)Photo by *SHROOM Shared Task (@SHROOM_ST)Photo by *SHROOM Shared Task (@SHROOM_ST)
*SHROOM Shared Task retweeted
Had such a great time at #EMNLP2026 with my lovely #GETALP teammates, reconnecting with SHROOM friends @SHROOM_ST, and making new ones along the way! And to top it all off, we won a Spotlight Award at the #UncertaiNLP workshop! 🥳🏆
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*SHROOM Shared Task retweeted
That concludes #EMNLP2026: six days, three main keynotes, and thousands of papers in Budapest. Thank you to all who attended, and safe travels home.
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SHROOM-Vision won the Spotlight Award at the UncertaiNLP workshop @emnlpmeeting! 🥳🏆 Huge thanks to our amazing organizers and all participants for making this possible! See you at SHROOM-Voodoo @CHOMPS workshop @eaclmeeting 2027! 🚀
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*SHROOM Shared Task retweeted
Our SHROOM-Visions shared task @SHROOM_ST is happening on Oct 29, at UncertaiNLP workshop. Our overview paper has also received a Spotlight Paper Award 🥇 Come join us!
SHROOM-Visions will happen on Thursday Oct 29, at the UncertaiNLP workshop! @emnlpmeeting Come to our overview talk at 13:14 (UTC+1), and poster session just after! uncertainlp.github.io/2026/p… helsinki-nlp.github.io/shroo… #SHROOM_ST #NLP
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This paper 👇just received a Spotlight Paper Award at UncertaiNLP workshop🥇🥳 Congrats to all authors and bravo to our organizers 👏🏻👏🏻 @emnlpmeeting
🥳Our overview paper "Overview of SHROOM-Visions 2026: A Shared Task on Hallucination Detection in Large Vision-Language Models" is available on line! arxiv.org/abs/2608.25662 Participants, please check your team names and descriptions in case of mistakes. #UncertainNLP #EMNLP
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SHROOM-Visions will happen on Thursday Oct 29, at the UncertaiNLP workshop! @emnlpmeeting Come to our overview talk at 13:14 (UTC+1), and poster session just after! uncertainlp.github.io/2026/p… helsinki-nlp.github.io/shroo… #SHROOM_ST #NLP
Attending #EMNLP2026? We invite you to live-tweet the conference! Share your takeaways, photos, and favourite moments using the hashtag. We will be following it and reposting standout posts throughout the week.
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*SHROOM Shared Task retweeted
⏰ Heads-up for #EMNLP2026 attendees! Daylight saving time ends in Budapest on Sunday, October 25. Clocks will go back one hour, from CEST (UTC+2) to CET (UTC+1). Joining us virtually? Please keep this in mind when converting program times to your local time zone!
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Excited to share that our overview paper is accepted to #UncertaiNLP workshop! We will present it on October 29th @emnlpmeeting #EMNLP2026 #SHROOM #shared_task
🥳Our overview paper "Overview of SHROOM-Visions 2026: A Shared Task on Hallucination Detection in Large Vision-Language Models" is available on line! arxiv.org/abs/2608.25662 Participants, please check your team names and descriptions in case of mistakes. #UncertainNLP #EMNLP
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🎉Paper notifications OUT! Congratulations on your system description paper! Please prepare and submit your camera-ready version by taking the reviewers’ suggestions into account. - Camera-ready due: Sep 11 - Page limite: 5 - Make sure to include our overview and dataset papers
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🥳Our overview paper "Overview of SHROOM-Visions 2026: A Shared Task on Hallucination Detection in Large Vision-Language Models" is available on line! arxiv.org/abs/2608.25662 Participants, please check your team names and descriptions in case of mistakes. #UncertainNLP #EMNLP
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Follow the instructions and register for EMNLP if you wish to attend SHROOM-V shared task!! Looking forward to seeing many of you 🤗🤗 #emnlp2026 #SHROOM_ST #NLProc
Registration for EMNLP 2026 is officially open! 🇭🇺 Authors, please note registration deadlines: Sept 11 (Main) and Sept 24 (Workshops). You can find all the details under the Accepted Paper Information on the registration page. 🔗 2026.emnlp.org/registration/ #EMNLP2026
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Reminder: reciprocal review deadline is in one week, on August 31st. Please remember to keep your comments constructive and respectful, with a focus on how the authors could improve the readability of their paper. #review #NLProc #sharedtask
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🥳Happy to share that SHROOM-Vision dataset paper, SHEEP, has been accepted to the @emnlpmeeting Main conference! Congrats to all the co-authors and big thank to the SHROOM organization team! Can't wait to read it? arxiv.org/abs/2608.01021 #NLProc #sharedtask #datasets
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☑️Reviewing process starts! The nominated reciprocal reviewers will review 1-2 papers. The assignments have now been released on OpenReview. - Review deadline: **August 31** - Notification of acceptance: September 4 - Camera ready: September 11 #NLPreview #NLProc #shared_task
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⌛️~28 hours left to submit your system paper! Kindly follow this template for your paper title: “Team X at SHROOM-Visions: ” - Ddl: Aug 10th, AoE - Submission: openreview.net/group?id=EMNL… - Please cite the dataset paper SHEEP: arxiv.org/abs/2608.01021 #NLProc #emnlp2026 #SHROOM_ST
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3️⃣ days left to submit your system paper 💪 Please use this template for your paper title “Team X at SHROOM-Visions”. Looking forward to learn about your systems! #NLProc #emnlp2026 #SHROOM_ST
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Join our SHROOM shared task at EMNLP 2026 @emnlpmeeting in Budapest, and pushing the limites of hallucination detection in LVLMs !!
🎉 We are incredibly excited to announce the Keynote Speakers for EMNLP 2026: @pascalefung , @gneubig, and @annalkorhonen ! See you in October in Budapest! 🔗 2026.emnlp.org/program/keyno… #EMNLP2026
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⏳5 days left to submit your system description paper. Hope it goes well! Note: you can safely refer to your team's name and ranking in the paper, but please keep the author as "anonymous". Platform: openreview.net/group?id=EMNL… #NLProc #SHROOM_ST
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Keep in mind that we are also open to “shared un-task” paper submissions from groups who either didn’t manage to submit to the official platform on time or used the dataset for different purposes! helsinki-nlp.github.io/shroo… Reach out to organizers directly for more info ;)
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🌟Final leaderboard available: helsinki-nlp.github.io/shroo… 📰 SHEEP dataset paper available on arXiv: arxiv.org/abs/2608.01021 Deadline for system description paper: Aug. 10 AoE. Happy writing! #SHROOM_ST #NLProc #EMNLP26
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