arxiv
PublishedJuly 22, 2026 at 4:00 AM
Length Value Model: Scalable Value Pretraining for Token-Level Length Modeling
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arXiv:2604.27039v2 Announce Type: replace Abstract: Tokens are the fundamental units of computation in modern autoregressive models, and generation length directly influences both inference cost and reasoning performance. Despite its importance, existing approaches model length primarily at the coar
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Originally published on arxiv ↗