Author

Xi-Ren Zhou

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#artificial intelligence Preprint Oct 2026

Match the Distribution, Not the Compute: Post-Training Multi-Token Prediction Heads

Multi-token prediction (MTP) improves the throughput of autoregressive generation by enabling the language model to draft multiple next tokens per forward pass, while a verification step over draft tokens ensures that token distribution of the backbone is preserved. Every open MTP-family release (MiMo-7B, DeepSeek-V3,...

Prachi Badarayani, Aidan Jay, Cheng-Hui Zhou et al. · 0 citations

#natural language process... Preprint Sep 2026

Rubric Rewards from Item Response Theory

Many language tasks have no single answer that can be checked automatically. Rubrics provide criteria for judging responses to these tasks. For reinforcement learning, the resulting verdicts must be combined into a scalar reward. A common approach sums the points assigned to satisfied criteria. Distinct verdict pattern...

M. Yazdani, Yaser Souri, Xi-Ren Zhou et al. · 0 citations