arXiv 2610.16794 · cs.LG · 2026-10-12
TPPO: Tracking-Value PPO For Language Model Reasoning
Futing Wang, Chenxi Li, Jianhao Yan, Yun Luo, Zhi Wang, Yizhuo Li, Runzhe Zhan, Yu Cheng and 1 more
Affiliation unverified
In latest · #151 Added on 2026-10-21
One-line takeaway
TPPO uses a cumulative value parameterisation to track value along the trajectory, improving token-level credit in PPO for reasoning.
TPPO 用累加式价值参数化追踪推理过程中的价值变化，改进 PPO 的逐 token 信用分配。
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About this data
Metadata from the arXiv API (verified); upvotes from Hugging Face Daily Papers; citations from Semantic Scholar. Last refreshed 2026-10-22.
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