*SHROOM Shared Task

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

[*SHROOM Shared Task @SHROOM_ST]

⌛️~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: https://t.co/4JwbdTW2r4
- Please cite the dataset paper SHEEP: https://t.co/m9F4k4Vzpc

#NLProc #emnlp2026 #SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

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

[*SHROOM Shared Task @SHROOM_ST]

Join our SHROOM shared task at EMNLP 2026 @emnlpmeeting in Budapest, and pushing the limites of hallucination detection in LVLMs !!

[EMNLP 2026 @emnlpmeeting]

🎉 We are incredibly excited to announce the Keynote Speakers for EMNLP 2026: @pascalefung , @gneubig, and @annalkorhonen !

See you in October in Budapest!

🔗 https://t.co/Ez76n9o64Z

#EMNLP2026

[*SHROOM Shared Task @SHROOM_ST]

⏳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: https://t.co/4JwbdTW2r4

#NLProc #SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

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!
https://t.co/AUEDzt1zXg
Reach out to organizers directly for more info ;)

[*SHROOM Shared Task @SHROOM_ST]

🌟Final leaderboard available: https://t.co/AUEDzt1zXg

📰 SHEEP dataset paper available on arXiv: https://t.co/m9F4k4Vzpc

Deadline for system description paper: Aug. 10 AoE.
Happy writing!

#SHROOM_ST #NLProc #EMNLP26

[*SHROOM Shared Task @SHROOM_ST]

🌟The rankings are now publicly available on the submission website:
https://t.co/1jWkwm1daF
Congrats to all winners 👏
Next step: write a short system description paper and submit in by Aug 10!
https://t.co/4JwbdTW2r4
Don't hesitate to ask if you have any questions!

[*SHROOM Shared Task @SHROOM_ST]

📅 3 days left to submit your results! Show us how well your systems perform. You will have 10 more days to finish the description papers:
- Evaluation phase ends: 7.31
- System description papers due: 8.10
https://t.co/4JwbdTW2r4.

#NLProc #EMNLP #sharedtask #SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

OpenReview website for system descriptions is open! https://t.co/4JwbdTW2r4.
- Accept submissions starts: July 24th
- Deadline of submission: August 10th
- Follow the ACL template

Join our mailing list for updates! https://t.co/2ZquZ1d4iY

#NLProc #sharedtask #emnlp

[*SHROOM Shared Task @SHROOM_ST]

Second CFP: SHROOM-Visions Shared Task
Identify and classify hallucination spans in image-grounded outputs across 4 languages (ZH, EN, FR, IT)

✨20K annotated examples
📍 Co-located with UncertaiNLP @emnlpmeeting
⏰ Evaluation ends July 31

https://t.co/AUEDzt1zXg

#NLProc #VLM

[*SHROOM Shared Task @SHROOM_ST]

Apparently #ACL is absolutely loaded with mushrooms, and our SHROOM organizers seem way too enthusiastic about them 🙈
Can someone keep an eye on these guys, plz? We’ve got a shared task to finish for #EMNLP before they disappear into the forest. 😳🍄
#NLProc #sharedtask

[*SHROOM Shared Task @SHROOM_ST]

Some of our organizers are at ACL this week: @educa_nlp, @linguistickus @amansinha09.

Don’t be shy—ask them if you have any questions or simply catch up over a coffee☕️

#NlP #sharedtask @aclmeeting #multimodality #hallucination_detection
#SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

Some of our organizers are at ACL this week: @educa_nlp, @linguistickus @amansinha09.

Don’t be shy—ask them if you have any questions or simply catch up over a coffee☕️

#NlP #sharedtask @aclmeeting #multimodality #hallucination_detection
#SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

⚙️ Hi SHROOMers! Participant kit is available : https://t.co/blb2p1VQh7

It contains a format checker, the scoring program, a constant-baseline, and a more involved setup.

Our organizers @linguistickus @amansinha09 are ACL this week, don’t hesitate to reach out!

#SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

⚙️ Hi SHROOMers! Participant kit is available : https://t.co/blb2p1VQh7

It contains a format checker, the scoring program, a constant-baseline, and a more involved setup.

Our organizers @linguistickus @amansinha09 are ACL this week, don’t hesitate to reach out!

#SHROOM_ST

[*SHROOM Shared Task @SHROOM_ST]

*SHROOM is on X! This year we are going multimodal: check out SHROOM-visions 2026, collocated at UnicertaiNLP @emnlpmeeting

https://t.co/AUEDzt1zXg

@emnlpmeeting #sharedtask #NLP #SHROOM_ST