# Back to the Definition: Estimating Step-Level Advantages via Trajectory Graphs for Agentic Reinforcement Learning

> Толық мәтін ағылшын тілінде

**Published:** 2026 ж. 25 қыркүйек
**Author:** Xincheng Yao, Haobo Fu, Weiming Liu, Chongyang Zhang
**Source:** arXiv — cs.AI
**Language:** en-US
**HTML:** https://aiqazaqstan.com/kk/articles/back-to-the-definition-estimating-step-level-advantages-via-trajectory-g

arXiv:2609.28963v1 Announce Type: new Abstract: Group-based reinforcement learning (RL) methods, such as GRPO and its variants, have become a leading paradigm for training reasoning and agentic large language models (LLMs). While their group-normalized advantage estimation is…

> Материал бастапқы дереккөзден алынған: **arXiv — cs.AI**
> [Толық мәтінді arXiv — cs.AI сайтында оқу](https://arxiv.org/abs/2609.28963)

**Тегтер:** #arXiv

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