Unverified50% confidenceOpinionExact time
真实产品数据壁垒是一种时间乘以规模的复合护城河，新入局者即便有同等算力和算法也缺少足够体量的真实用户
1
Sources
50%
Confidence
Long-term
Relevance
7/9/2026
First Seen
Sources
The Truth Behind AI Benchmark Leaderboards: Real-World Performance Is the True Moat
bilibili卢菁博士_北大AI博士后7/7/2026
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