Meta 新论文提出 RSD：智能体可从自身失败轨迹中学习
Meta 新论文：智能体可从自身失败轨迹中学习
Meta 新论文提出 RSD 方法，让同一模型在任务结束后回看每一步并打分，从而从未标注对错、也无奖励的智能体运行记录中学习。ScienceWorld 上 Qwen3-14B 成功率从 12.9% 升至 20.6%，ALFWorld 上 Qwen3-8B 达 76.6%，超过所有被测方法，包括获得奖励或标准答案的方法。
Rohan Paul· @rohanpaul_ai · X·2026-10-23 13:54· 32 分钟前AI 评分47
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Meta 新论文提出 RSD 方法，让同一模型在任务结束后回看每一步并打分，从而从未标注对错、也无奖励的智能体运行记录中学习。ScienceWorld 上 Qwen3-14B 成功率从 12.9% 升至 20.6%，ALFWorld 上 Qwen3-8B 达 76.6%，超过所有被测方法，包括获得奖励或标准答案的方法。
正文 · 原文
New Meta paper finds that AI agents can learn from their own past attempts at tasks, even ones nobody marked right or wrong, by looking back at each step once they know how it ended.
Most agent runs come with no correct answer and no reward, which standard training relies on. RSD has the same model reread each finished run, knowing how it ended and what worked on similar tasks. It scores every action, and the agent learns from those scores.
On ScienceWorld, Qwen3-14B's success rate rose from 12.9% to 20.6%. On ALFWorld, Qwen3-8B hit 76.6%, beating every other method tested, even ones given rewards or ground truth.
Keep your agent's unlabeled runs, failures included, and train it on a hindsight review of them. Rebuild the review each round, since frozen notes left ALFWorld success at 59.7% by round 3, versus 67.9% with fresh ones.
来源：Rohan Paul · x.com
来源：RadarAI · aihot.news