Hao Sun - RL @HolarisSun
RS @GoogleDeepMind. Prev. PhD @CambridgeUni, #MMLab, B.Phys. @PKU1898 holarissun.github.io London, UK Joined October 2022-
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🚀 RL is powering breakthroughs in LLM alignment, reasoning, and agentic apps. Are you ready to dive into the RL x LLM frontier? Join us at @aclmeeting ACL’25 tutorial: Inverse RL Meets LLM Alignment this Sunday at Vienna🇦🇹(Jul 27th, 9am) 📄 Preprint at huggingface.co/papers/2507.13…
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This is SCIENCE🚀!!!
This is SCIENCE🚀!!!
Now with Qwen’s RL-fine-tuning results, are we witnessing a quiet return of prompt optimization/engineering? Now we have a 2-player game: users become “lazy prompters”, but the system prompts (e.g. thinking patterns) need to be highly optimized. Next: Bi-level optimization?
"Knowledge belongs to humanity, and is the torch which illuminates the world." — Louis Pasteur Especially for those contributed by the community.
AI cannot feel time, then how can it really understand humans?
Hao Sun - RL retweeted
📢New Paper on Process Reward Modelling 📢 Ever wondered about the pathologies of existing PRMs and how they could be remedied? In our latest paper, we investigate this through the lens of Information theory! #icml2025 Here’s a 🧵on how it works 👇 arxiv.org/abs/2411.11984
Hao Sun - RL retweeted
Happy to share that our paper on "Active Reward Modeling" has been accepted to ICML 2025! #ICML2025 The part I like the most about the project is its simplicity! Huge thanks to my amazing co-authors @ShenRaphael @HolarisSun More to come! For more detailed 🧵 see 👇
Happy to share that our paper on "Active Reward Modeling" has been accepted to ICML 2025! #ICML2025 The part I like the most about the project is its simplicity! Huge thanks to my amazing co-authors @ShenRaphael @HolarisSun More to come! For more detailed 🧵 see 👇
OpenReview Justice!
Hao Sun - RL retweeted
Glad to be there with @HolarisSun presenting our work openreview.net/forum?id=rfdbl…
Glad to be there with @HolarisSun presenting our work openreview.net/forum?id=rfdbl… https://t.co/byFdilTSjj
ICLR wrapped! Eggie and Toastie said it was the BEST🥰
The oral sessions and poster sessions are happening at the same time, so it actually feels like the oral speakers are just talking to each other🤣
The oral sessions and poster sessions are happening at the same time, so it actually feels like the oral speakers are just talking to each other🤣
Heading to 🇸🇬ICLR next week! Can’t wait to catch up with old friends and meet new ones — let’s chat about RL, reward models, alignment, reasoning, and agents! Also, fun fact🤓: Yunyi won’t be there physically, but his digital twin will be attending instead. Stay tuned!
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