Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/6e/320ab1596b8a81d5981c61aa4d03ee/aih-tih-sc-f7ac14-R1_A23YTGFLT4_1.arriba.fusions.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/f2/ad26148fc7d8558b63091fba696dea/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/f2/ad26148fc7d8558b63091fba696dea/.command.run
  Downloading: s3://natera-platform-sandbox/pipeline-resources/AIH/rna/GRCh38/blacklist_breakpoint_database_2026-04-27.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/stage-e543dae6-5fea-4720-bfb6-150bf1ff20d4/33/a04540cea7c8abc13163bc03b147d5/arriba_filter_config.yaml
==> STAGING COMPLETE (5 inputs)

  AIH curated blacklist: matched 5 fusion rows (breakpoint_ID in qualified set)

================================================================================
ARRIBA FILTERING SUMMARY
================================================================================

Total fusions: 102
  Pass (FILTER=PASS): 7 (6.9%)
  Fail (FILTER=FAIL): 95 (93.1%)

AIH curated blacklist (blacklisted flag):
  Total blacklisted: 5
  All 5 blacklisted rows have FILTER=FAIL

Failure reasons (top 15):
  confidence_below_min(medium<high);total_reads_below_min(4.0<8.0): 15
  confidence_below_min(medium<high);total_reads_below_min(3.0<8.0): 14
  confidence_below_min(low<high): 12
  confidence_below_min(medium<high);total_reads_below_min(7.0<8.0): 11
  confidence_below_min(low<high);total_reads_below_min(1.0<8.0): 7
  confidence_below_min(low<high);total_reads_below_min(0.0<8.0): 7
  confidence_below_min(medium<high): 5
  confidence_below_min(low<high);total_reads_below_min(2.0<8.0): 5
  confidence_below_min(low<high);total_reads_below_min(3.0<8.0): 4
  confidence_below_min(medium<high);aih_curated_blacklist: 3
  confidence_below_min(low<high);total_reads_below_min(4.0<8.0): 2
  confidence_below_min(low<high);total_reads_below_min(5.0<8.0): 1
  total_reads_below_min(7.0<8.0): 1
  total_reads_below_min(5.0<8.0): 1
  total_reads_below_min(4.0<8.0): 1

Breakdown by confidence:
  high: 7 pass, 3 fail (total: 10)
  low: 0 pass, 42 fail (total: 42)
  medium: 0 pass, 50 fail (total: 50)
Arriba filter: 102 rows -> 7 PASS; wrote aih-tih-sc-f7ac14-R1_A23YTGFLT4_1.arriba.fusions.filtered.tsv and aih-tih-sc-f7ac14-R1_A23YTGFLT4_1.arriba.fusions.filtered_pass_only.tsv
Summary written to: aih-tih-sc-f7ac14-R1_A23YTGFLT4_1.arriba.fusions.filter_summary.txt