{"type": "article", "title": "ReCAST: Reward Credit Assignment across Timesteps for Online Diffusion Reinforcement", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/recast-reward-credit-assignment-across-timesteps-for-online-diffusion", "original_source": "https://arxiv.org/abs/2609.13425", "published": "2026-09-15T04:00:00+00:00", "accessed": "2026-09-15", "id": "recast-reward-credit-assignment-across-timesteps-for-online-diffusion"}