Unverified60% confidenceFactExact time
The concept of perplexity originates from entropy (Shannon Entropy) in information theory, and is essentially the average branching factor per prediction step of a language model.
2
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60%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
How Zhuque AI Detection Works: A Guide for Content Creators on Reducing Traffic Restrictions
bilibili宋哥讲AI图文7/8/2026
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