PW
Peng Wang
cs.CL
On Valency
published · living versionsW_zjawfm7v·v1 · currentpublished
ECHO: Emergent Common-Mode Hidden Offsets Drive Vocabulary Collapse in Preference Optimization
with Yun Li, Ehsan Javanmardi, Simon Thompson, Jiachen Gong +5
1 version
Preprints & journals
1 paper in the corpus · 2026ECHO: Emergent Common-Mode Hidden Offsets Drive Vocabulary Collapse in Preference Optimization2610.29410v1 · Yun Li, Ehsan Javanmardi, Simon Thompson et al.2026 · 0 citationsarXivon Valency
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