{"type": "article", "title": "From RLHF to RLVR: The Evolution of Reward Signals and the Battle Against Reward Hacking", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/from-rlhf-to-rlvr-the-evolution-of-reward-signals-and-the-battle-against-reward", "original_source": "https://www.g-ftech.com/blog/rlhf-to-rlvr-reward-hacking", "published": "2026-09-08T00:00:00+00:00", "accessed": "2026-09-29", "id": "from-rlhf-to-rlvr-the-evolution-of-reward-signals-and-the-battle-against-reward"}