📢 The First Call for Papers for EMNLP 2026 is officially out! 📝
We welcome long & short papers featuring original research on empirical methods for NLP.
🗓️ ARR Submission Deadline: May 25, 2026
🔗 Read the full CFP here: 2026.emnlp.org/calls/main_c...
#EMNLP2026
I welcome feedback on this idea and I would love to hear from you if you know about examples of non-LLM model archaeology. The accepted version of the blog is here: iclr-blogposts.github.io/2026/blog/20...
In the blog, I discuss papers and personal correspondence with researchers on their findings about inferring training data, model training procedures, stealing deployed models and system prompts.
I have been thinking about some of the consequences of closed vs open research. Closed research can slow down scientific progress and concentrate knowledge, which results in what I call “model archaeology”. I discuss this idea in my ICLR 2026 Blogpost.
Short thread 🧵and link👇
🚨New paper
Are visual tokens going into an LLM interpretable 🤔
Existing methods (e.g. logit lens) and assumptions would lead you to think “not much”...
We propose LatentLens and show that most visual tokens are interpretable across *all* layers 💡
Details 🧵
A photograph of sunny Copenhagen in the summer!
📢 I am hiring a highly-motivated Ph.D student at the University of Copenhagen to work on tokenization-free NLP.
Read our previous work in this topic: aclanthology.org/2025.emnlp-m...
aclanthology.org/2023.emnlp-m...
openreview.net/forum?id=FkS...
Apply by March 8: employment.ku.dk/phd/?show=1563
📄 [ACL 2025 main] LLMs instead of Human Judges? A Large Scale Empirical Study across 20 NLP Evaluation Tasks (doi.org/10.48550/arX...)
Three invited speakers will share their insights at TokShop! Hear from Yuval Pinter @uvp.bsky.social, Desmond Elliott @delliott.bsky.social, and Adrian Łańcuck on cutting-edge tokenization research. Don't miss these keynote presentations! #ICML2025 tokenization-workshop.github.io/speakers
It is with great pleasure that I share MAXMINDS 2.0, a new Max Planck program to support scholars in danger of displacement by war or natural disasters, and who have limited access to resources and institutional support.
If you know affected scholars, please share.
www.maxminds.mpg.de
📢I am hiring a Postdoc to work on post-training methods for low-resource languages. Apply by August 15 employment.ku.dk/faculty/?sho....
Let's talk at #ACL2025NLP in Vienna if you want to know more about the position and life in Denmark.
💡Beyond math/code, instruction following with verifiable constraints is suitable to be learned with RLVR.
But the set of constraints and verifier functions is limited and most models overfit on IFEval.
We introduce IFBench to measure model generalization to unseen constraints.
📣 I am happy to support Ph.D applications to the Danish Advanced Research Academy. My main areas of research include multimodal learning and tokenization-free language processing. Feel free to reach out if you have similar interests! Applications due August 29 www.daracademy.dk/fellowship/f...
Following #CVPR2025, #ICCV2025 implemented a new policy targeting accountability and integrity. PCs identified 25 highly irresponsible reviewers, resulting in the desk rejection of 29 associated papers, including 12 submissions that otherwise would have been accepted.
Sara presenting her poster on reasoning with DeepSeek-R1
Antonia presenting her poster (not visible in the image)
The participants brought a lot of energy, enthusiasm, and great posters to highlight their research: @antoniakrm.bsky.social and @saravera.bsky.social pictured.
Finally, I want to think the Danish Data Science Academy, Carlsberg Foundation, and the Villum Foundation for supporting the event!
Huge thanks to everyone that attended the Copenhagen NLP Symposium last week. Thanks for our wonderful speakers @kylelo.bsky.social, @najoung.bsky.social, Yohei Oseki, @mziizm.bsky.social, and @loubnabnl.hf.co! @mariaa.bsky.social did a great job of summarizing the talks in these liveposts (quoted).
Thought-provoking interview with Meg about “AGI”
No, we didn’t record anything but there was an excellent live-poster!
📯 Best Paper Award at CVPR workshop on Visual concepts for our (@doneata.bsky.social + @delliott.bsky.social) paper on probing vision/lang/ vision+lang models for semantic norms!
TLDR: SSL vision models (swinV2, dinoV2) are surprisingly similar to LLM & VLMs even w/o lang 👀
arxiv.org/abs/2506.03994
Your workshop is so popular that someone managing the door on a one-in one-out basis.
Where and when to find me at #CVPR2025 this week
I am looking forward to meeting people working on multimodality at #CVPR2025. You can find me hopping between the @vlms4all.bsky.social and Visual Concepts Workshops on Thursday. Feel free to reach out if you want to grab a coffee ☕ or a beer 🍻 during the week!
Announcing our recent work “Multilingual Pretraining for Pixel Language Models”! We introduce PIXEL-M4, a pixel language model pretrained on four visually & linguistically diverse scripts: English, Hindi, Ukrainian & Simplified Chinese. #NLProc
Paper title "Cultural Evaluations of Vision-Language Models Have a Lot to Learn from Cultural Theory"
I am excited to announce our latest work 🎉 "Cultural Evaluations of Vision-Language Models Have a Lot to Learn from Cultural Theory". We review recent works on culture in VLMs and argue for deeper grounding in cultural theory to enable more inclusive evaluations.
Paper 🔗: arxiv.org/pdf/2505.22793
📢 The Copenhagen NLP Symposium on June 20th!
- Invited talks by @loubnabnl.hf.co (HF) @mziizm.bsky.social (Cohere) @najoung.bsky.social (BU) @kylelo.bsky.social (AI2) Yohei Oseki (UTokyo)
- Exciting posters by other participants
Register to attend and/or present your poster at cphnlp.github.io /1
Interested in multilingual tokenization in #NLP? Lisa Beinborn and I are hiring!
PhD candidate position in Göttingen, Germany: www.uni-goettingen.de/de/644546.ht...
PostDoc position in Leuven, Belgium:
www.kuleuven.be/personeel/jo...
Deadline 6th of June
Has anyone written anything about *scraping and text processing* for internet pretraining data? Practical details, which tools are used, which webpage elements are considered, how HTML to text conversion is done?
(I know about work on quality filters, relevant but not quite what I'm looking for)
Thanks for sharing! I'm looking forward to reading this because I enjoyed reading your lecture notes on Natural Language Understanding with Distributed Representation back in the day.
Had fun talking at the Spurious Correlations & Shortcut Learning at ICLR! One example I brought up, which I think provides an uncommon perspective: a case where spurious shortcuts can improve generalization... even to out-of-distribution sets where the spurious feature doesn't generalize! Thread:
What would you do if someone has rolled your dataset into their benchmark (cool!) but marked it as being available under a much more permissive license (not so cool)?
I'm recruiting a postdoc on an 18-month contract candidate.hr-manager.net/ApplicationI.... The position is about deploying LLMs in the Danish public sector. This is an interdisciplinary project that touches on technical, ethical, and legal aspects of LLM usage. Apply by 1 May 2025.
Very excited to release Kaleidoscope—a multilingual, multimodal evaluation set for VLMs, built as part of our open-science initiative!
🌍 18 languages (high-, mid-, low-)
📚 21k questions (55% require image understanding)
🧪 STEM, social science, reasoning, and practical skills