Before and After
One week of changes, measured with the same benchmarks
Recall hit rate
+9pp
Before
38%
After
47%
Duplicate contamination
-11pp
Before
12%
After
0.5%
High-quality matches
+10pp
Before
9%
After
19%
Active memory pool
-27%
Before
16.5k
After
12k
March 21 (before changes)
March 28 (one week later)