transceiver-db/sync/history/2026-05-09-atgbics-explicit-url-evidence-backfill.md

ATGBICS Explicit URL Evidence Backfill - 2026-05-09

Precheck

• ATGBICS had 485 price+image+URL-complete rows still lacking detail verification
• 346 had explicit source URL evidence for reach and media:
  • m/km distance in URL
  • nm wavelength where optical
  • smf/mmf/copper/dac/base-t/rj45 media evidence

DB Correction

• Extracted reach label/meters from explicit URL m/km
• Extracted wavelength from explicit URL nm
• Classified media as SMF, MMF, or Copper from URL evidence
• Corrected form factor and speed from protocol terms in URL where stale parser defaults existed
• Marked only those source-evident rows as details_verified

Result

• 346 ATGBICS rows detail-verified
• 346 additional rows promoted to fully verified
• ATGBICS near-complete missing details reduced from 485 to 139
• Global details_verified=11998
• Global fully_verified=10721

Health

• TIP public health stayed healthy
• Load status stayed ok
• Memory used 13%

Truth Policy

Remaining ATGBICS rows no longer have simple m/km + media URL evidence and need product-page parsing or special handling.