Grigoris Chrysos (@grigoris_c) 's Twitter Profile
Grigoris Chrysos

@grigoris_c

Assistant Professor at @UWMadison.
Interested in representation learning and trustworthy ML.
grigoris.ece.wisc.edu

ID: 428940007

calendar_today05-12-2011 10:56:06

268 Tweet

573 Followers

223 Following

Grigoris Chrysos (@grigoris_c) 's Twitter Profile Photo

10 challenges for frontier models. However, what is "Oscar-caliber screenplay"? Similarly, why are 10000 lines the limit? Why not 1k?

Grigoris Chrysos (@grigoris_c) 's Twitter Profile Photo

The workshop submission portal is now live: openreview.net/group?id=ICLR.… Looking forward to all the exciting works on hallucinations/uncertainty/out-of-distribution performance on large models. with Sharon Y. Li Anastasios Nikolas Angelopoulos Stephen Bates Barbara Plank Emtiyaz Khan

Sharon Y. Li (@sharonyixuanli) 's Twitter Profile Photo

We're organzing the "Quantify Uncertainty and Hallucination in Foundation Models" workshop at #ICLR2025! 📢 Call for Papers: Submit your work by February 2, 2025 (AOE). 🔗 More details: …certainty-foundation-models.github.io Look forward to seeing your submission and participation in the

We're organzing the "Quantify Uncertainty and Hallucination in Foundation Models" workshop at #ICLR2025!

📢 Call for Papers: Submit your work by February 2, 2025 (AOE). 

🔗 More details: …certainty-foundation-models.github.io

Look forward to seeing your submission and participation in the
Grigoris Chrysos (@grigoris_c) 's Twitter Profile Photo

Can we ensure that the text classification will remain the same under (a budget for) modifications? Tl-dr: We can, but only for certain classifiers. A lot of work to be done in the domain. Check the excellent posts by Elias for our #ICLR2025 paper: 👇

Fred Sala (@fredsala) 's Twitter Profile Photo

Some new work from our group that I'm very excited about! What makes weak-to-strong generalization possible? We think it's all about data!

Tom Goldstein (@tomgoldsteincs) 's Twitter Profile Photo

New open source reasoning model! Huginn-3.5B reasons implicitly in latent space 🧠 Unlike O1 and R1, latent reasoning doesn’t need special chain-of-thought training data, and doesn't produce extra CoT tokens at test time. We trained on 800B tokens 👇

New open source reasoning model!

Huginn-3.5B reasons implicitly in latent space 🧠

Unlike O1 and R1, latent reasoning doesn’t need special chain-of-thought training data, and doesn't produce extra CoT tokens at test time.

We trained on 800B tokens 👇
Sharon Y. Li (@sharonyixuanli) 's Twitter Profile Photo

Our paper notifications are out! Congratulations to the authors and look forward to an exciting lineup of discussions. Stay tuned for more details! #ICLR2025

OptimaLab (@optimalab1) 's Twitter Profile Photo

🤔 Calling all ML Researchers and LoRA Enthusiasts! 🤔 We’re exploring some fascinating questions about LoRA (Low-Rank Adaptation) models, and we’d love your input! 🧠🚀 1️⃣ Training LoRA Models on Academic Clusters Imagine you’re working with a small academic cluster (16/24GB

Sharon Y. Li (@sharonyixuanli) 's Twitter Profile Photo

Our workshop on uncertainty and hallucination is happening now in Topaz Concourse. We are kicking off with Yisong Yue’s keynote on AI for Robust Decision Making.

Our workshop on uncertainty and hallucination is happening now in Topaz Concourse.

We are kicking off with <a href="/yisongyue/">Yisong Yue</a>’s keynote on AI for Robust Decision Making.
Efstratios Gavves (@egavves) 's Twitter Profile Photo

🇬🇷 Greeks in AI is gaining traction! ✅ 200+ sign-ups 📄 30+ OpenReview submissions 🤝 Growing sponsor list 🚨 Limited space @ Serafeio — register now: greeksin.ai Stay tuned for updates on program, speakers & more! #GreeksInAI #AI #ML #Research #Greece #OpenReview

Grigoris Chrysos (@grigoris_c) 's Twitter Profile Photo

🚨 Panel on "how are theoretical tools useful in vision?" with an amazing list of panelists: Volkan Cevher Olga Russakovsky Rene Vidal Open to your questions, the more ambitious the better. In #CVPR2025 : Room 107 A at 12 🎸.