Unverified50% confidenceFactExact time
Needle in a Haystack测试由Greg Kamradt于2023年底提出，最初使用Paul Graham的文章作为填充文本，'针'是一句关于旧金山最好披萨店的陈述
1
Sources
50%
Confidence
Long-term
Relevance
8/31/2026
First Seen
Sources
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