{"type": "article", "title": "Multi-Reward Reinforcement Learning for LLM Agents: Comparing PPO, GRPO, DAPO, and GDPO", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/multi-reward-reinforcement-learning-for-llm-agents-comparing-ppo-grpo-dapo-and", "original_source": "https://www.g-ftech.com/blog/multi-reward-rl-ppo-grpo-dapo-gdpo", "published": "2026-09-08T00:00:00+00:00", "accessed": "2026-09-27", "id": "multi-reward-reinforcement-learning-for-llm-agents-comparing-ppo-grpo-dapo-and"}