Verified75% confidenceFactExact time
RLHF通过收集人类偏好评分训练奖励模型,再用PPO等强化学习算法微调语言模型,但奖励模型可能被对抗性输入欺骗,且无法穷举所有有害请求表达变体
5
Sources
75%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/510561API
curl https://kongchang.com/api/v1/knowledge/claims/510561MCP
get_claim(id=510561)