# ORPO: Monolithic Preference Optimization without Reference Model (Paper Explained)

**Published:** October 14, 2026
**Author:** Yannic Kilcher
**Source:** YouTube — Yannic Kilcher
**Language:** en-US
**HTML:** https://aiqazaqstan.com/en/articles/orpo-monolithic-preference-optimization-without-reference-model-paper-ex

hello there today we're looking at orpo monolithic preference optimization without reference model this is a paper by researchers of kaist AI and largely deals with alignment aligning language models and instruction tuned models in some way we'll dive into what that means also I…

> From the original source: **YouTube — Yannic Kilcher**
> [Read full article at YouTube — Yannic Kilcher](https://www.youtube.com/watch?v=52kMBrAI_IM)

**Tags:** #Meta AI #YouTube

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