Unverified50% confidenceFactExact time
If a shared direction accounts for 70% of each vector's squared length, the cosine similarity between two unrelated texts is approximately 0.7, and this ratio constitutes the model's noise floor.
1
Sources
50%
Confidence
Long-term
Relevance
10/11/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAccording to the inverse square law, for every doubling of the distance between a speaker and the microphone, the volume drops by approximately 6dB.65% similarUnverifiedChunks that are too large introduce noise that degrades retrieval accuracy, while chunks that are too small may lose context; 512 to 1024 tokens is generally a reasonable range.63% similar
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