Module comparison 

Side-by-side comparison utilities for attention masks.

Structs

ComparisonResult

Result of comparing two attention masks.

Functions

compare_attention_masks

Full comparison of two attention masks.

edge_flip_count

Counts positions where the two masks disagree.

jaccard_similarity

Jaccard similarity: |A & B| / |A | B|. Returns 1.0 for two empty masks.