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Pawel Polak | Lattice

Pawel Polak

Papers on Lattice

1

Total citations

1

Topics

3

h-index

1

Research focus

Architecture Design (Transformers, SSMs, MoE) (1)Natural Language Processing (1)RLHF & Preference Learning (1)

Frequent co-authors

Jason Bohne (1)David Rosenberg (1)Brian Bloniarz (1)Gary Kazantsev (1)

Papers (1)

Oct 9, 2025

Jason Bohne +4Oct 9, 2025

Mix- and MoE-DPO: A Variational Inference Approach to Direct Preference Optimization

DPO gets a major upgrade: Mixture-of-Experts can now be trained directly from preferences, unlocking specialization and contextual alignment in LLMs.

Jason Bohne, Pawel Polak, David Rosenberg +2

Architecture Design (Transformers, SSMs, MoE)Natural Language Processing RLHF & Preference Learning