[KongchangAI]
Unverified50% confidenceFactExact time

RLHF由InstructGPT论文于2022年正式系统化,基本流程分三步:收集人类偏好数据训练奖励模型、用PPO等强化学习算法优化语言模型、持续迭代

1
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50%
Confidence
Long-term
Relevance
7/25/2026
First Seen

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