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Accuracy rates in face matching

How to interpret similarity scores and why false positives occur.

Sherlook Research · Research teamPublished: Feb 26, 2026

1. Score ranges

High similarity is strong, medium is plausible, low is weak. Always inspect the source before deciding.

2. False positives

Similar facial structures, heavy filters and low resolution can cause false matches. Secondary verification is essential.

#Accuracy#Similarity

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  • 1.Score ranges
  • 2.False positives
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