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SUMMARY:TILOS-HDSI Seminar: Incentivizing Emergent Behaviors for LLMs via Reinforcement Learning
DESCRIPTION:Yi Wu\, Tsinghua University \nAbstract: Reinforcement Learning (RL) has become a powerful post-training method for eliciting advanced behaviors in large language models (LLMs). This talk presents recent results showing how RL can incentivize the emergence of LLM capabilities across three domains: (1) multi-player deduction game\, Werewolf\, where RL-trained LLM agents develop strategic behaviors and outperform strong human players; (2) agentic search\, where large-scale RL enables a 32B model to run multi-step search to answer non-trivial questions beyond commercial baselines; and (3) efficient reasoning\, where RL mitigates over-thinking and improves both reliability and compute efficiency. \nThe papers can be found at \n\nWerewolf: https://arxiv.org/abs/2310.18940 (ICML24)\, https://arxiv.org/abs/2502.04686 (ICML25)\nASearcher: https://arxiv.org/abs/2508.07976\nThinking Efficiency: https://www.arxiv.org/abs/2506.07104 (NeurIPS25)\n\nAll the projects are trained using our large-scale agentic RL system\, AReaL\, which is open-source at https://github.com/inclusionAI/AReaL with its paper at https://arxiv.org/abs/2505.24298 (NeurIPS25). \n\nYi Wu is an assistant professor at the Institute for Interdisciplinary Information Sciences (IIIS)\, Tsinghua University. He obtained his Ph.D. from UC Berkeley and was a researcher at OpenAI from 2019 to 2020. His research focuses on reinforcement learning\, multi-agent learning\, and LLM agents. His representative works include the value iteration network\, the MADDPG/MAPPO algorithm\, OpenAI’s hide-and-seek project\, and the AReaL project. He received the best paper award at NIPS 2016\, the best demo award finalist at ICRA 2024\, and MIT TR35 Asia Pacific 2025 award.
URL:https://tilos.ai/event/tilos-hdsi-seminar-with-yi-wu-tsinghua-university/
LOCATION:Qualcomm Conference Center Room B (Jacobs Hall first floor) and Virtual\, 9736 Engineers Ln\, La Jolla\, CA\, 92093\, United States
CATEGORIES:TILOS Seminar Series
ATTACH;FMTTYPE=image/jpeg:https://tilos.ai/wp-content/uploads/2025/10/wu-yi.jpg
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