Chris Pal (@chrisjpal) 's Twitter Profile
Chris Pal

@chrisjpal

Professor

ID: 2448534947

linkhttps://sites.google.com/view/christopher-pal calendar_today31-03-2014 01:17:38

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AK (@_akhaliq) 's Twitter Profile Photo

Rendering-Aware Reinforcement Learning for Vector Graphics Generation RLRF significantly outperforms supervised fine-tuning, addressing common failure modes and enabling precise, high-quality SVG generation with strong structural understanding and generalization

Rendering-Aware Reinforcement Learning for Vector Graphics Generation

RLRF significantly outperforms supervised fine-tuning, addressing common failure modes and enabling precise, high-quality SVG generation with strong structural understanding and generalization
Juan A. Rodríguez 💫 (@joanrod_ai) 's Twitter Profile Photo

Thanks AK for sharing our work! Excited to present our next generation of SVG models, now using Reinforcement Learning from Rendering Feedback (RLRF). 🧠 We think we cracked SVG generalization with this one. Go read the paper! arxiv.org/abs/2505.20793 More details on

Thanks <a href="/_akhaliq/">AK</a> for sharing our work! Excited to present our next generation of SVG models, now using Reinforcement Learning from Rendering Feedback (RLRF). 

🧠 We think we cracked SVG generalization with this one.

Go read the paper! arxiv.org/abs/2505.20793

More details on
Anthony Gosselin (@antho_gosselin) 's Twitter Profile Photo

🚗💥Introducing Ctrl-Crash: controllable video generation for autonomous driving! SOTA models struggle to generate physically realistic car crashes. We propose an image2video diffusion model with bounding box and crash type control. Website: anthonygosselin.github.io/Ctrl-Crash-Pro… 🧵->

Alexia Jolicoeur-Martineau (@jm_alexia) 's Twitter Profile Photo

Our new model for controllable car crash generation is out!!! 🚗💥🚙 Sora, Cosmos and other "SOTA" video generation models look good, but have horrible physics. Ctrl-crash generates all types of crashes for a given scene in a realistic way.

Geoffrey Hinton (@geoffreyhinton) 's Twitter Profile Photo

Congratulations to Yoshua Bengio on launching LawZero - LoiZéro — a research effort to advance safe-by-design AI, especially as frontier systems begin to exhibit signs of self-preservation and deceptive behaviour.

Perouz Taslakian (@perouzt) 's Twitter Profile Photo

🚀 We just released the final test split of #RepLiQA —our dataset for evaluating QA on truly unseen content! 📚 Dataset: huggingface.co/datasets/Servi… 📝 NeurIPS ’24: neurips.cc/virtual/2024/p… Big thanks to my amazing co-authors @ ServiceNow Research ! 🙌 #RAG #LLMs #NLP #QA

Luke Rowe (@luke22r) 's Twitter Profile Photo

🚀 Our method, Poutine, was the best-performing entry in the 2025 Waymo Vision-based End-to-End Driving Challenge at #CVPR2025! Our 3 B-parameter VLM Poutine scored 7.99 RFS on the official test set—comfortably ahead of every other entry (see figure).

🚀 Our method, Poutine, was the best-performing entry in the 2025 Waymo Vision-based End-to-End Driving Challenge at #CVPR2025!

Our 3 B-parameter VLM Poutine scored 7.99 RFS on the official test set—comfortably ahead of every other entry (see figure).
Jimmy Lin (@lintool) 's Twitter Profile Photo

In December 2024 Pankaj Gupta Gilad Mishne Will Horn and I put out a rather cryptic arXiv paper musing about the future of search: arxiv.org/abs/2412.18956. I’m now able to share what I’ve been up to! 🧵(1/9)

Etienne Laliberté (@etnlalib) 's Twitter Profile Photo

We’re releasing SelvaBox, the largest tropical tree detection dataset from drone imagery. Our models trained on SelvaBox achieve competitive zero-shot detection performance on unseen tropical tree crown datasets, matching or exceeding competing methods. arxiv.org/abs/2507.00170

We’re releasing SelvaBox, the largest tropical tree detection dataset from drone imagery. Our models trained on SelvaBox achieve competitive zero-shot detection performance on unseen tropical tree crown datasets, matching or exceeding competing methods. arxiv.org/abs/2507.00170
Christopher Beckham, PhD (@chris_j_beckham) 's Twitter Profile Photo

Finally finished a blog post I've been working on (on and off) for months. It builds on a TMLR paper I published last year in model-based optimisation, but I wanted to explain things more clearly this time. More honest, more readable, more reflective. beckham.nz/2025/07/01/mod…

Saba (@saba_a96) 's Twitter Profile Photo

We built a new 𝗮𝘂𝘁𝗼𝗿𝗲𝗴𝗿𝗲𝘀𝘀𝗶𝘃𝗲 + 𝗥𝗟 image editing model using a strong verifier — and it beats SOTA diffusion baselines using 5× less data. 🔥 𝗘𝗔𝗥𝗟: a simple, scalable RL pipeline for high-quality, controllable edits. 🧵1/

We built a new 𝗮𝘂𝘁𝗼𝗿𝗲𝗴𝗿𝗲𝘀𝘀𝗶𝘃𝗲 + 𝗥𝗟 image editing model using a strong verifier — and it beats SOTA diffusion baselines using 5× less data.
🔥 𝗘𝗔𝗥𝗟: a simple, scalable RL pipeline for high-quality, controllable edits.
🧵1/
Ahmed Masry (@ahmed_masry97) 's Twitter Profile Photo

UI-Vision vs GPT-5: Still holding the crown 👑 and far from saturation. GPT-5 has strengths in coding and reasoning, but when it comes to computer-use tasks, it’s still awkward to rely on it alone. And our team's UI-Vision (ICML 2025) remains a key and still unbeaten multimodal

UI-Vision vs GPT-5: Still holding the crown 👑 and far from saturation.

GPT-5 has strengths in coding and reasoning, but when it comes to computer-use tasks, it’s still awkward to rely on it alone. And our team's UI-Vision (ICML 2025) remains a key and still unbeaten multimodal
Alexandre L.-Piché (@alexpiche_) 's Twitter Profile Photo

Glad to see OpenAI prioritizing abstention responses in their paper! That's a great intro to our TMLR paper in which we developed an iterative self-reflection method for LLM to know when to abstain without ground truth and no additional cost at test time. openreview.net/pdf?id=SvKPfch…

🇺🇦 Dzmitry Bahdanau (@dbahdanau) 's Twitter Profile Photo

Alexandre L.-Piché Perfect time for for OpenAI to talk about reducing hallucinations! Cause you know, our work on learning to abstain by iterative self-reflection with Alexandre L.-Piché Aristides and Chris Pal has just got accepted at TMLR 😉

ServiceNow Research (@servicenowrsrch) 's Twitter Profile Photo

SLAM Labs presents Apriel-1.5-15B-Thinker 🚀 An open-weights multimodal reasoning model that hits frontier-level performance with just a fraction of the compute.

SLAM Labs presents Apriel-1.5-15B-Thinker 🚀

An open-weights multimodal reasoning model that hits frontier-level performance with just a fraction of the compute.
Siva Reddy (@sivareddyg) 's Twitter Profile Photo

Huan Sun (Huan Sun (hiring postdocs)) on improving safety of AI agents -- capabilities and safety should go hand-in-hand, not an afterthought -- definition: safety is unintentional alignment, and security involves adversarial attacks. For this talk, safety also involves security. -- Safety has to

Huan Sun (<a href="/hhsun1/">Huan Sun (hiring postdocs)</a>) on improving safety of AI agents

-- capabilities and safety should go hand-in-hand, not an afterthought 
-- definition: safety is unintentional alignment, and security involves adversarial attacks. For this talk, safety also involves security.
-- Safety has to