待验证50% 置信观点精确时间
Top-ranking AI products added numerous major features over the past year, but user retention rates showed a somewhat negative correlation with feature count
1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/8/2
首次发现
来源
涉及实体
相关事实
引用此条事实
Stable URI
https://kongchang.com/claim/679781API
curl https://kongchang.com/api/v1/knowledge/claims/679781MCP
get_claim(id=679781)