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Author

Zorik Gekhman

2 papers indexed here

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#artificial intelligence Preprint Sep 2026

Verifiable Social Reasoning for LLM Assistants

LLM assistants are widely used for daily social advice, yet evaluating their social reasoning in such consultation settings remains challenging since (i) it requires setups where the assistant learns about social situations from subjective user narratives, and (ii) social properties, such as others'intentions, typicall...

Amir Taubenfeld, Zorik Gekhman, Avigail Grinstein-Dabush et al. · 0 citations

Why Fine-Tuning Encourages Hallucinations and How to Fix It

This work proposes a self-distillation-based SFT method that facilitates effective factual learning while minimizing hallucinations w.r.t.~pre-existing knowledge by regularizing output-distribution drift and investigates the mechanism, contrasting capacity limitations, behavior cloning, and localized interference.

Guy Kaplan, Zorik Gekhman, Zhen Zhu et al. · 5 citations

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