[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

0-6个月选安抚类(白噪音/子宫音/心跳声+柔和摇篮曲),6-12个月选因果反馈类(按压出声),12个月以上选可参与操作类(琴键、鼓、话筒),月龄错配会导致玩具被闲置

1
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85%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/395849
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curl https://kongchang.com/api/v1/knowledge/claims/395849
MCP
get_claim(id=395849)