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Alan Ritter

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@alan_ritter

Computing professor at Georgia Tech - NLP, ML, AI
Atlanta, GA aritter.github.io Joined March 2009
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Alan Ritter Verified account @alan_ritter
En route to Budapest πŸ‡­πŸ‡Ί for #EMNLP2026! Come chat at our posters in Hall H:

Monday, Oct 26:
9:00–10:30 β€” Harm amplification in LLM interactions
arxiv.org/abs/2606.02423

11:00–12:30 β€” LaRA: detecting data contamination in RL post-training
arxiv.org/abs/2605.29888

16:45–18:15 β€” Who Pays More for Safety?
arxiv.org/abs/2608.22490

Tuesday, Oct 27:
9:00–10:30 β€” Camellia: cultural biases in LLMs for Asian languages
arxiv.org/abs/2510.05291

Looking forward to seeing everyone!
arxiv.org Investigating and Alleviating Harm Amplification in LLM Interactions Large language models (LLMs) can serve as helpful assistants, yet they can equally function as harm amplifiers that enable malicious users to achieve harmful outcomes beyond their capabilities...
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Alan Ritter Verified account @alan_ritter
It’s great to see so much excitement around self-distillation!

However, some recent work highlights an important failure mode: when the teacher is given the solution, it can suppress verification, backtracking, and exploration, which make reasoning models effective.

We encountered a closely related issue. A teacher conditioned on an expert solution may skip crucial steps, or rationalize its way to the provided answer.

We just got back from presenting this work at ICML πŸ‡°πŸ‡·. Our method combines mixed-policy generation with a contrastive objective to discourage shortcuts while still learning effectively from expert solutions on the most challenging instances.
Ethan Mendes @EthanMendes3 Jul 5
Excited to be heading to ICML! I will be presenting our paper on rethinking how to train models with expert solutions using self-distillation.

πŸ—“οΈ July 8, 2026, 5:00 PM – 6:45, Hall A #2502
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