Unverified50% confidenceFactExact time
Replika、Character.AI等AI伴侣类产品底层依赖大型语言模型（LLM）技术，并通过RLHF进行微调
1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen
Sources
AI女友低龄化：12岁少年沉迷聊天机器人背后的情感危机
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