Dustin Wright
@dustinbwright.com
Postdoc @ University of Copenhagen (CopeNLU) | Making the world's knowledge reliable and accessible w/ ML + NLP | Former UMSI, AI2, IBM Research, UCSD | https://dustinbwright.com
Pinned
Dustin Wright
@dustinbwright.com
· Oct 13
Which, whose, and how much knowledge do LLMs represent?
I'm excited to share our preprint answering these questions:
"Epistemic Diversity and Knowledge Collapse in Large Language Models"
📄Paper: arxiv.org/pdf/2510.04226
💻Code: github.com/dwright37/ll...
1/10
I'm excited to share our preprint answering these questions:
"Epistemic Diversity and Knowledge Collapse in Large Language Models"
📄Paper: arxiv.org/pdf/2510.04226
💻Code: github.com/dwright37/ll...
1/10
News about our epistemic diversity paper!
💻 The code is now a python package! Installation instructions here: github.com/dwright37/ll...
🤗 All 1.6M model responses and 70M clustered claims are now available on HuggingFace! huggingface.co/datasets/dwr...
📄 Paper: arxiv.org/pdf/2510.04226
💻 The code is now a python package! Installation instructions here: github.com/dwright37/ll...
🤗 All 1.6M model responses and 70M clustered claims are now available on HuggingFace! huggingface.co/datasets/dwr...
📄 Paper: arxiv.org/pdf/2510.04226
November 20, 2025 at 11:04 AM
News about our epistemic diversity paper!
💻 The code is now a python package! Installation instructions here: github.com/dwright37/ll...
🤗 All 1.6M model responses and 70M clustered claims are now available on HuggingFace! huggingface.co/datasets/dwr...
📄 Paper: arxiv.org/pdf/2510.04226
💻 The code is now a python package! Installation instructions here: github.com/dwright37/ll...
🤗 All 1.6M model responses and 70M clustered claims are now available on HuggingFace! huggingface.co/datasets/dwr...
📄 Paper: arxiv.org/pdf/2510.04226
Reposted by Dustin Wright
Attending EMNLP 2025 this week? So is CopeNLU -- come find us there! ⤵️
www.copenlu.com/news/8-paper...
@apepa.bsky.social @rnv.bsky.social @kirekara.bsky.social @shoejoe.bsky.social @dustinbwright.com @zainmujahid.me @lucasresck.bsky.social @iaugenstein.bsky.social
#NLProc #AI #EMNLP2025
www.copenlu.com/news/8-paper...
@apepa.bsky.social @rnv.bsky.social @kirekara.bsky.social @shoejoe.bsky.social @dustinbwright.com @zainmujahid.me @lucasresck.bsky.social @iaugenstein.bsky.social
#NLProc #AI #EMNLP2025
November 4, 2025 at 1:22 PM
Attending EMNLP 2025 this week? So is CopeNLU -- come find us there! ⤵️
www.copenlu.com/news/8-paper...
@apepa.bsky.social @rnv.bsky.social @kirekara.bsky.social @shoejoe.bsky.social @dustinbwright.com @zainmujahid.me @lucasresck.bsky.social @iaugenstein.bsky.social
#NLProc #AI #EMNLP2025
www.copenlu.com/news/8-paper...
@apepa.bsky.social @rnv.bsky.social @kirekara.bsky.social @shoejoe.bsky.social @dustinbwright.com @zainmujahid.me @lucasresck.bsky.social @iaugenstein.bsky.social
#NLProc #AI #EMNLP2025
Heading to #EMNLP2025? Interested in automatic summarization? Then come to our poster for "Unstructured Evidence Attribution for Long Context Query Focused Summarization" !
⏰ When: Fri. Nov 7 14:00-15:30
🗺️ Where: Hall C
I'm unable to attend but @iaugenstein.bsky.social will present our work!
⏰ When: Fri. Nov 7 14:00-15:30
🗺️ Where: Hall C
I'm unable to attend but @iaugenstein.bsky.social will present our work!
November 3, 2025 at 3:25 PM
Heading to #EMNLP2025? Interested in automatic summarization? Then come to our poster for "Unstructured Evidence Attribution for Long Context Query Focused Summarization" !
⏰ When: Fri. Nov 7 14:00-15:30
🗺️ Where: Hall C
I'm unable to attend but @iaugenstein.bsky.social will present our work!
⏰ When: Fri. Nov 7 14:00-15:30
🗺️ Where: Hall C
I'm unable to attend but @iaugenstein.bsky.social will present our work!
Which, whose, and how much knowledge do LLMs represent?
I'm excited to share our preprint answering these questions:
"Epistemic Diversity and Knowledge Collapse in Large Language Models"
📄Paper: arxiv.org/pdf/2510.04226
💻Code: github.com/dwright37/ll...
1/10
I'm excited to share our preprint answering these questions:
"Epistemic Diversity and Knowledge Collapse in Large Language Models"
📄Paper: arxiv.org/pdf/2510.04226
💻Code: github.com/dwright37/ll...
1/10
October 13, 2025 at 11:25 AM
Which, whose, and how much knowledge do LLMs represent?
I'm excited to share our preprint answering these questions:
"Epistemic Diversity and Knowledge Collapse in Large Language Models"
📄Paper: arxiv.org/pdf/2510.04226
💻Code: github.com/dwright37/ll...
1/10
I'm excited to share our preprint answering these questions:
"Epistemic Diversity and Knowledge Collapse in Large Language Models"
📄Paper: arxiv.org/pdf/2510.04226
💻Code: github.com/dwright37/ll...
1/10
🎉 Our work on attribution in summarization is now accepted to #EMNLP2025 main! 🎉
"Unstructured Evidence Attribution for Long Context Query Focused Summarization"
w/ @zainmujahid.me , Lu Wang, @iaugenstein.bsky.social , and @davidjurgens.bsky.social
"Unstructured Evidence Attribution for Long Context Query Focused Summarization"
w/ @zainmujahid.me , Lu Wang, @iaugenstein.bsky.social , and @davidjurgens.bsky.social
August 25, 2025 at 11:42 AM
🎉 Our work on attribution in summarization is now accepted to #EMNLP2025 main! 🎉
"Unstructured Evidence Attribution for Long Context Query Focused Summarization"
w/ @zainmujahid.me , Lu Wang, @iaugenstein.bsky.social , and @davidjurgens.bsky.social
"Unstructured Evidence Attribution for Long Context Query Focused Summarization"
w/ @zainmujahid.me , Lu Wang, @iaugenstein.bsky.social , and @davidjurgens.bsky.social
There’s something really special about seeing a physical print copy of our work 🤩
You can read “Efficiency is Not Enough: A Critical Perspective on Environmentally Sustainable AI” now in CACM!!!
dl.acm.org/doi/10.1145/...
You can read “Efficiency is Not Enough: A Critical Perspective on Environmentally Sustainable AI” now in CACM!!!
dl.acm.org/doi/10.1145/...
July 26, 2025 at 7:51 PM
There’s something really special about seeing a physical print copy of our work 🤩
You can read “Efficiency is Not Enough: A Critical Perspective on Environmentally Sustainable AI” now in CACM!!!
dl.acm.org/doi/10.1145/...
You can read “Efficiency is Not Enough: A Critical Perspective on Environmentally Sustainable AI” now in CACM!!!
dl.acm.org/doi/10.1145/...
Reposted by Dustin Wright
No fewer than three people were needed to cover all the aspects of our dialogue simulation paper. Thanks for the interest — check out the preprint. Link in Dustin’s post.
@dustinbwright.com @ic2s2.bsky.social #ic2s2
@dustinbwright.com @ic2s2.bsky.social #ic2s2
July 24, 2025 at 3:01 PM
No fewer than three people were needed to cover all the aspects of our dialogue simulation paper. Thanks for the interest — check out the preprint. Link in Dustin’s post.
@dustinbwright.com @ic2s2.bsky.social #ic2s2
@dustinbwright.com @ic2s2.bsky.social #ic2s2
We had a great time talking about dialogue simulation with LLMs at @ic2s2.bsky.social !!! Amazing work by all of our colleagues at UMich.
See the preprint of this work here: arxiv.org/abs/2409.08330
See the preprint of this work here: arxiv.org/abs/2409.08330
July 24, 2025 at 1:54 PM
We had a great time talking about dialogue simulation with LLMs at @ic2s2.bsky.social !!! Amazing work by all of our colleagues at UMich.
See the preprint of this work here: arxiv.org/abs/2409.08330
See the preprint of this work here: arxiv.org/abs/2409.08330
Reposted by Dustin Wright
The work “Extracting Participation in Collective Action from Social Media”, in collaboration with @lajello.bsky.social, at @ic2s2.bsky.social today!
Check out the paper ojs.aaai.org/index.php/IC... and models huggingface.co/ariannap22
Feat. poster and research buddy @alessianetwork.bsky.social ♥️
Check out the paper ojs.aaai.org/index.php/IC... and models huggingface.co/ariannap22
Feat. poster and research buddy @alessianetwork.bsky.social ♥️
July 23, 2025 at 3:25 PM
The work “Extracting Participation in Collective Action from Social Media”, in collaboration with @lajello.bsky.social, at @ic2s2.bsky.social today!
Check out the paper ojs.aaai.org/index.php/IC... and models huggingface.co/ariannap22
Feat. poster and research buddy @alessianetwork.bsky.social ♥️
Check out the paper ojs.aaai.org/index.php/IC... and models huggingface.co/ariannap22
Feat. poster and research buddy @alessianetwork.bsky.social ♥️
Open PhD positions in Denmark! daracademy.dk/fellowship/f...
If you want to apply to work with me and Johannes Bjerva at @aau.dk Copenhagen, I'll be at @ic2s2.bsky.social this week and @aclmeeting.bsky.social next week! DM me if you'd like to meet :)
If you want to apply to work with me and Johannes Bjerva at @aau.dk Copenhagen, I'll be at @ic2s2.bsky.social this week and @aclmeeting.bsky.social next week! DM me if you'd like to meet :)
Dara
daracademy.dk
July 21, 2025 at 1:26 PM
Open PhD positions in Denmark! daracademy.dk/fellowship/f...
If you want to apply to work with me and Johannes Bjerva at @aau.dk Copenhagen, I'll be at @ic2s2.bsky.social this week and @aclmeeting.bsky.social next week! DM me if you'd like to meet :)
If you want to apply to work with me and Johannes Bjerva at @aau.dk Copenhagen, I'll be at @ic2s2.bsky.social this week and @aclmeeting.bsky.social next week! DM me if you'd like to meet :)
Our critical perspective of AI efficiency is now online in Communications of the ACM!
cacm.acm.org/sustainabili...
cacm.acm.org/sustainabili...
Efficiency Is Not Enough: A Critical Perspective of Environmentally Sustainable AI – Communications of the ACM
cacm.acm.org
June 26, 2025 at 7:57 PM
Our critical perspective of AI efficiency is now online in Communications of the ACM!
cacm.acm.org/sustainabili...
cacm.acm.org/sustainabili...
Join us for the Pre-ACL 2025 Workshop in Copenhagen, 26 July, 2025!
🇩🇰 With international NLP experts from Columbia, UCLA, University of Michigan, and more to Copenhagen to meet with the Danish NLP community. 🇩🇰
📅 Poster submission deadline: June 16, 2025
🔗 Register: www.aicentre.dk/events/pre-a...
🇩🇰 With international NLP experts from Columbia, UCLA, University of Michigan, and more to Copenhagen to meet with the Danish NLP community. 🇩🇰
📅 Poster submission deadline: June 16, 2025
🔗 Register: www.aicentre.dk/events/pre-a...
Pre-ACL 2025 Workshop | Event | Pioneer Centre for Artificial Intelligence
www.aicentre.dk
June 16, 2025 at 2:08 PM
Join us for the Pre-ACL 2025 Workshop in Copenhagen, 26 July, 2025!
🇩🇰 With international NLP experts from Columbia, UCLA, University of Michigan, and more to Copenhagen to meet with the Danish NLP community. 🇩🇰
📅 Poster submission deadline: June 16, 2025
🔗 Register: www.aicentre.dk/events/pre-a...
🇩🇰 With international NLP experts from Columbia, UCLA, University of Michigan, and more to Copenhagen to meet with the Danish NLP community. 🇩🇰
📅 Poster submission deadline: June 16, 2025
🔗 Register: www.aicentre.dk/events/pre-a...
Reposted by Dustin Wright
Thanks to @dustinbwright.com (@copenlu.bsky.social) and @mxij.me (@itu.dk) for sharing insights on your research within the collaboratory of Speech & Language, at the Last Fridays Talks!
April 25, 2025 at 1:56 PM
Thanks to @dustinbwright.com (@copenlu.bsky.social) and @mxij.me (@itu.dk) for sharing insights on your research within the collaboratory of Speech & Language, at the Last Fridays Talks!
This work on fact checking with summarized evidence was accepted to #SIGIR 2025!
📄 New preprint: "Collecting Cost-Effective, High-Quality Truthfulness Assessments with LLM Summarized Evidence"
We show: fact checking w/ crowd workers is more efficient when using LLM summaries, quality doesn't suffer.
arxiv.org/abs/2501.18265
We show: fact checking w/ crowd workers is more efficient when using LLM summaries, quality doesn't suffer.
arxiv.org/abs/2501.18265
Collecting Cost-Effective, High-Quality Truthfulness Assessments with LLM Summarized Evidence
With the degradation of guardrails against mis- and disinformation online, it is more critical than ever to be able to effectively combat it. In this paper, we explore the efficiency and effectiveness...
arxiv.org
April 6, 2025 at 5:54 PM
This work on fact checking with summarized evidence was accepted to #SIGIR 2025!
Reposted by Dustin Wright
Latest newsletter featuring a perspective paper by @dustinbwright.com et al. on "Efficiency is Not Enough: A Critical Perspective of Environmentally Sustainable AI"
@aicentre.dk
@aicentre.dk
📝🌍🍃Our latest newsletter is out! Read about coming webinars, and about why it is crucial to look at the impact of machine learning (ML) using systems thinking, i.e. across the entire life cycle of models, from development to deployment.
climateainordics.com/newsletter/2...
climateainordics.com/newsletter/2...
Climate AI Nordics Newsletter, March 2025
Welcome to the Climate AI Nordics Newsletter March 2025.Since the launch in October, the network has grown to 129 people spread over the Nordic countries (166 including international supporting affili...
climateainordics.com
March 29, 2025 at 12:02 AM
Latest newsletter featuring a perspective paper by @dustinbwright.com et al. on "Efficiency is Not Enough: A Critical Perspective of Environmentally Sustainable AI"
@aicentre.dk
@aicentre.dk
I am still in need of emergency reviewers for ARR this cycle for the computational social science track, please DM me if you have capacity 🙏
March 25, 2025 at 3:18 PM
I am still in need of emergency reviewers for ARR this cycle for the computational social science track, please DM me if you have capacity 🙏
Our long context summarization dataset is now on 🤗 Huggingface!
huggingface.co/datasets/dwr...
Use it as a training or a test set for long context query focused summarization! It includes evidence attribution of free-form text spans from the context, making summaries more transparent and reliable!
huggingface.co/datasets/dwr...
Use it as a training or a test set for long context query focused summarization! It includes evidence attribution of free-form text spans from the context, making summaries more transparent and reliable!
February 24, 2025 at 2:06 PM
Our long context summarization dataset is now on 🤗 Huggingface!
huggingface.co/datasets/dwr...
Use it as a training or a test set for long context query focused summarization! It includes evidence attribution of free-form text spans from the context, making summaries more transparent and reliable!
huggingface.co/datasets/dwr...
Use it as a training or a test set for long context query focused summarization! It includes evidence attribution of free-form text spans from the context, making summaries more transparent and reliable!
New preprint: "Unstructured Evidence Attribution for Long Context Query Focused Summarization"
We propose *unstructured* evidence attribution for long context summarization and a synthetic dataset called SUnsET which can help models perform this task.
Paper link: arxiv.org/abs/2502.14409
Thread ⬇️
We propose *unstructured* evidence attribution for long context summarization and a synthetic dataset called SUnsET which can help models perform this task.
Paper link: arxiv.org/abs/2502.14409
Thread ⬇️
February 21, 2025 at 1:43 PM
New preprint: "Unstructured Evidence Attribution for Long Context Query Focused Summarization"
We propose *unstructured* evidence attribution for long context summarization and a synthetic dataset called SUnsET which can help models perform this task.
Paper link: arxiv.org/abs/2502.14409
Thread ⬇️
We propose *unstructured* evidence attribution for long context summarization and a synthetic dataset called SUnsET which can help models perform this task.
Paper link: arxiv.org/abs/2502.14409
Thread ⬇️
📄 New preprint: "Collecting Cost-Effective, High-Quality Truthfulness Assessments with LLM Summarized Evidence"
We show: fact checking w/ crowd workers is more efficient when using LLM summaries, quality doesn't suffer.
arxiv.org/abs/2501.18265
We show: fact checking w/ crowd workers is more efficient when using LLM summaries, quality doesn't suffer.
arxiv.org/abs/2501.18265
Collecting Cost-Effective, High-Quality Truthfulness Assessments with LLM Summarized Evidence
With the degradation of guardrails against mis- and disinformation online, it is more critical than ever to be able to effectively combat it. In this paper, we explore the efficiency and effectiveness...
arxiv.org
January 31, 2025 at 1:18 PM
📄 New preprint: "Collecting Cost-Effective, High-Quality Truthfulness Assessments with LLM Summarized Evidence"
We show: fact checking w/ crowd workers is more efficient when using LLM summaries, quality doesn't suffer.
arxiv.org/abs/2501.18265
We show: fact checking w/ crowd workers is more efficient when using LLM summaries, quality doesn't suffer.
arxiv.org/abs/2501.18265
Happening now @neuripsconf.bsky.social #NeurIPS2024 !!!
Come to poster 4003 in East Hall to learn about Bayesian model reduction for structured pruning!
Come to poster 4003 in East Hall to learn about Bayesian model reduction for structured pruning!
December 13, 2024 at 6:57 PM
Happening now @neuripsconf.bsky.social #NeurIPS2024 !!!
Come to poster 4003 in East Hall to learn about Bayesian model reduction for structured pruning!
Come to poster 4003 in East Hall to learn about Bayesian model reduction for structured pruning!
I’m at #NeurIPS2024!
I’m also on the faculty job market!
Come talk to me about neural network efficiency, reliable NLP, open positions, and come to my spotlight poster on Friday from 11a — 2p in East Exhibit Hall A — C, poster number 4003
I’m also on the faculty job market!
Come talk to me about neural network efficiency, reliable NLP, open positions, and come to my spotlight poster on Friday from 11a — 2p in East Exhibit Hall A — C, poster number 4003
December 10, 2024 at 7:30 PM
I’m at #NeurIPS2024!
I’m also on the faculty job market!
Come talk to me about neural network efficiency, reliable NLP, open positions, and come to my spotlight poster on Friday from 11a — 2p in East Exhibit Hall A — C, poster number 4003
I’m also on the faculty job market!
Come talk to me about neural network efficiency, reliable NLP, open positions, and come to my spotlight poster on Friday from 11a — 2p in East Exhibit Hall A — C, poster number 4003
Looking forward to heading to #NeurIPS2024 in a week after some vacation time in Portugal this week 🇵🇹
I’m on the job market so message me if you’d like to meet up during the conference to chat about jobs, research, or to just hang out 😊
I’m on the job market so message me if you’d like to meet up during the conference to chat about jobs, research, or to just hang out 😊
#EMNLP2024 was a blast!
Next stop is #NeurIPS2024 where I'll present our ✨spotlight✨ paper on thresholdless Bayesian structured pruning!
Paper: arxiv.org/pdf/2406.01345
Next stop is #NeurIPS2024 where I'll present our ✨spotlight✨ paper on thresholdless Bayesian structured pruning!
Paper: arxiv.org/pdf/2406.01345
November 30, 2024 at 1:28 PM
Looking forward to heading to #NeurIPS2024 in a week after some vacation time in Portugal this week 🇵🇹
I’m on the job market so message me if you’d like to meet up during the conference to chat about jobs, research, or to just hang out 😊
I’m on the job market so message me if you’d like to meet up during the conference to chat about jobs, research, or to just hang out 😊