arxiv
PublishedNovember 9, 2026 at 5:00 AM
Steerable Multi-Objective Group-Relative Preference Optimization with Jointly Trained Low-Rank Adapters
Publisher summary· verbatim
arXiv:2611.09634v1 Announce Type: new Abstract: Language model deployment often requires different trade-offs between competing objectives as user preferences change, yet standard post-training methods typically produce a single policy for a fixed objective weighting. We introduce LambdaMix, a new p
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Originally published on arxiv ↗