lukaschaefer.bsky.social
www.lukaschaefer.com Incoming assistant professor @sdu.dk; working on autonomous agents in video games; PhD Univ of Edinburgh; Ex MSR/ Huawei Noah’s Ark Lab/ Dematic; Young researcher HLF 2022
👤 Joined on 26 November 2024
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@lukaschaefer.bsky.socialHow cool is this! What are you going to work on? (broad topics smth smth) Good luck!
Show PostCan LLM agents coordinate in long-horizon, open-ended worlds? We test 13 LLMs in Alem, a new benchmark. Most struggle, averaging ~6% normalised return. Yet on Hard, zero-shot Gemini 3.1 Pro matches the best MARL agent after 1B training steps. Our ablations show communication matters most. 🧵
Show PostI'm delighted to announce the release of OpenSpiel 2.0! ♟️🎲♦️🎉 Structured types for states, observations, and actions, standard trajectories (based on JSON), 19 new games, AlphaZero ported to JAX, Windows PyPI support, language model fine-tuning examples and an MCP server (demo below 🤩👇)! 🧵 1/N
Show PostThat's a wrap! We hope you had a fun, productive, and idea-filled Gangnam-styled #ICML2026! It's been a pleasure posting with you -- stay tuned for more content. We wish you a safe trip home, and see you next year!
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