Ronan Le Bras

Researcher, Allen Institute for Artificial Intelligence

Joined

March 2017

Names

Ronan Le Bras

Emails

****@allenai.org (Confirmed)

Personal Links

Homepage

Google Scholar

Semantic Scholar

Career & Education History

Researcher

Allen Institute for Artificial Intelligence (allenai.org)

2016 – 2026

PhD student

Cornell University (cornell.edu)

2009 – 2016

Advisors, Relations & Conflicts

PhD Advisor

Carla P Gomes

2009 – 2016

PhD Advisor

Bart Selman

2009 – 2016

Expertise

Evaluation of Large Language Models

Present

Benchmarks on commonsense

theory of mind

and reasoning

Present

Agentic AI

Present

Publications

Are LLMs Better Formalizers than Solvers on Complex Problems?
Rikhil Amonkar, Ronan Le Bras, Li Zhang
- Submitted to ICLR 2026
- Readers: Everyone
SimpleToM: Exposing the Gap between Explicit ToM Inference and Implicit ToM Application in LLMs
Yuling Gu, Oyvind Tafjord, Hyunwoo Kim, Jared Moore, Ronan Le Bras, Peter Clark, Yejin Choi
- ICLR 2026 Poster
- Readers: Everyone
SciArena: An Open Evaluation Platform for Non-Verifiable Scientific Literature-Grounded Tasks
Yilun Zhao, Kaiyan Zhang, Tiansheng Hu, Sihong Wu, Ronan Le Bras, Yixin Liu, Xiangru Tang, Joseph Chee Chang, Jesse Dodge, Jonathan Bragg, Chen Zhao, Hannaneh Hajishirzi, Doug Downey, Arman Cohan
- NeurIPS 2025 Datasets and Benchmarks Track spotlight
- Readers: Everyone
HAICOSYSTEM: An Ecosystem for Sandboxing Safety Risks in Interactive AI Agents
Xuhui Zhou, Hyunwoo Kim, Faeze Brahman, Liwei Jiang, Hao Zhu, Ximing Lu, Frank F. Xu, Bill Yuchen Lin, Yejin Choi, Niloofar Mireshghallah, Ronan Le Bras, Maarten Sap
- COLM 2025
- Readers: Everyone
Tulu 3: Pushing Frontiers in Open Language Model Post-Training
Nathan Lambert, Jacob Morrison, Valentina Pyatkin, Shengyi Huang, Hamish Ivison, Faeze Brahman, Lester James Validad Miranda, Alisa Liu, Nouha Dziri, Xinxi Lyu, Yuling Gu, Saumya Malik, Victoria Graf, Jena D. Hwang, Jiangjiang Yang, Ronan Le Bras, Oyvind Tafjord, Christopher Wilhelm, Luca Soldaini, Noah A. Smith et al. (3 additional authors not shown)
- COLM 2025
- Readers: Everyone
ZebraLogic: On the Scaling Limits of LLMs for Logical Reasoning
Bill Yuchen Lin, Ronan Le Bras, Kyle Richardson, Ashish Sabharwal, Radha Poovendran, Peter Clark, Yejin Choi
- ICML 2025 poster
- Readers: Everyone
SimpleToM: Exposing the Gap between Explicit ToM Inference and Implicit ToM Application in LLMs
Yuling Gu, Oyvind Tafjord, Hyunwoo Kim, Jared Moore, Ronan Le Bras, Peter Clark, Yejin Choi
- Submitted to ICLR 2025
- Readers: Everyone
WildBench: Benchmarking LLMs with Challenging Tasks from Real Users in the Wild
Bill Yuchen Lin, Yuntian Deng, Khyathi Chandu, Abhilasha Ravichander, Valentina Pyatkin, Nouha Dziri, Ronan Le Bras, Yejin Choi
- ICLR 2025 Spotlight
- Readers: Everyone
HAICOSYSTEM: An Ecosystem for Sandboxing Safety Risks in Human-AI Interactions
Xuhui Zhou, Hyunwoo Kim, Faeze Brahman, Liwei Jiang, Hao Zhu, Ximing Lu, Frank F. Xu, Bill Yuchen Lin, Yejin Choi, Niloofar Mireshghallah, Ronan Le Bras, Maarten Sap
- Submitted to ICLR 2025
- Readers: Everyone
Multi-Attribute Constraint Satisfaction via Language Model Rewriting
Ashutosh Baheti, Debanjana Chakraborty, Faeze Brahman, Ronan Le Bras, Ximing Lu, Nouha Dziri, Yejin Choi, Mark Riedl, Maarten Sap
- Accepted by TMLR
- Readers: Everyone

View all 22 publications

Co-Authors

View all 533 co-authors