90%
The Verification Deficit: 1.5x More Detection Than Verification
Across 1,306,136 classified documents, Detection-phase questions (D1-D8) generated 491,140 tag hits while Verification-phase questions (V9-V16) generated only 320,928. This 1.5:1 ratio means the archive is heavily skewed toward DETECTING problems but lacks corresponding evidence for VERIFYING them. The Pattern phase sits at 362,826 tags. This imbalance suggests either systematic evidence destruction in the verification domain or that verification-type documents were less likely to be produced/preserved.