OPD2 min read
LEGO-OPD: Factorized Teacher Composition for Multimodal On-Policy Distillation
Multimodal on-policy distillation (OPD) aims to improve visual grounding while preserving the strong reasoning capabilities of language models. Recent multi-teacher approaches combine LLM and VLM teachers to provide complementary supervision.
By Jaeyun Shin, Hangeol Chang, Jong Chul YearXiv - cs.CV (CV)
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Originally published by arXiv - cs.CV (CV) on Oct 2, 2026.
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