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EunJeong Hwang

@ejhwang.bsky.social
253 followers 78 following 11 posts

PhD @ UBC. LLMs/NLP

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Reposted by EunJeong Hwang
Natalie Shapira @natalieshapira.bsky.social · 23/02/2026
In this amazing multidisciplinary collaboration, we report our early experience with the @openclaw-x.bsky.social ->
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
Co-lead with @yuweiyin.bsky.social Huge thanks to @veredshwartz.bsky.social, Peter West, Giuseppe Carenini Paper: huggingface.co/papers/2509.... Code will be released soon!
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
Our findings highlight that: 👉 Social reasoning in LLMs cannot be achieved through optimizing their performance on general reasoning benchmarks alone! 👉It requires explicit modeling of mental states to enable safe, fair, and effective interactions with humans.
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
We also examine mental states (beliefs, desires, intentions, emotions, knowledge). 🔹 ToMA prioritizes intentions > emotions (other dimensions remain similar) 🔹 Uses +5.6% more 1st-order belief than bases, even when both are prompted equally for 0th/1st order states.
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
We analyze 4 scenario types: cooperation, negotiation, persuasion, and conflict. ToMA outperforms the base under all settings. Its reasoning is more strategic (e.g., compromise, accommodation). Even in failures, ToMA shows more active engagement (e.g., failed persuasion).
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
ToMA adapts effectively to long conversations, sustaining strategic dialogue. When paired with diverse partners, it improves both its own goal completion and its partners’ success.
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
ToMA generates latent mental states and utterances optimized for social interaction goals using dialogue simulation signals. On Sotopia, it improves performance by +18.9% with Qwen2.5-3B and +6.9% with Qwen2.5-7B, while remaining competitive with a GPT-5 nano baseline.
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EunJeong Hwang @ejhwang.bsky.social · 03/10/2025
Theory of Mind can make LLMs better at dialogue: more strategic, goal-oriented, enabling long-horizon adaptation! In our new paper, we introduce ToMA, a dialogue lookahead training framework that enables the LLMs to generate mental states that are maximally useful for achieving dialogue goals.🧵👇
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EunJeong Hwang @ejhwang.bsky.social · 24/11/2024
👋
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EunJeong Hwang @ejhwang.bsky.social · 23/11/2024
Im also curious about this
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EunJeong Hwang @ejhwang.bsky.social · 22/11/2024
Also, consider presenting a poster showcasing any ongoing projects or previously presented works from recent conferences. It will be a great chance to get feedback and promote your work!
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EunJeong Hwang @ejhwang.bsky.social · 22/11/2024
We are organizing an NLP workshop in Vancouver on Dec 10. Consider registering if you're here for NeurIPS - it's free and open to everyone who is interested in NLP! We have great members for invited talks and panel discussions. More details here: nlp.cs.ubc.ca/future-of-nl...
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