Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/4f/7beb70dd9b5f176598b5335c30bce9/BVT_FFPE_TRNA_bld_02_A23WKFTLT4_3.arriba.fusions.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/01/d8b8bd349ae66a32d5a6cfdd2f88b2/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/01/d8b8bd349ae66a32d5a6cfdd2f88b2/.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-13dfb8f7-c999-4ef0-9260-22ba79cf647d/75/c52a23060671398a8253a658f32ecc/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: 88
  Pass (FILTER=PASS): 6 (6.8%)
  Fail (FILTER=FAIL): 82 (93.2%)

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

Failure reasons (top 15):
  confidence_below_min(low<high);total_reads_below_min(1.0<8.0): 17
  confidence_below_min(low<high);total_reads_below_min(2.0<8.0): 10
  confidence_below_min(low<high);total_reads_below_min(3.0<8.0): 8
  confidence_below_min(medium<high): 7
  confidence_below_min(low<high);total_reads_below_min(0.0<8.0): 7
  confidence_below_min(low<high);total_reads_below_min(5.0<8.0): 5
  confidence_below_min(low<high);total_reads_below_min(6.0<8.0): 5
  confidence_below_min(medium<high);total_reads_below_min(3.0<8.0): 4
  confidence_below_min(medium<high);total_reads_below_min(2.0<8.0): 4
  confidence_below_min(low<high): 3
  confidence_below_min(medium<high);aih_curated_blacklist: 2
  confidence_below_min(medium<high);total_reads_below_min(4.0<8.0): 2
  total_reads_below_min(7.0<8.0);aih_curated_blacklist: 1
  total_reads_below_min(2.0<8.0): 1
  confidence_below_min(medium<high);total_reads_below_min(7.0<8.0): 1

Breakdown by confidence:
  high: 6 pass, 2 fail (total: 8)
  low: 0 pass, 58 fail (total: 58)
  medium: 0 pass, 22 fail (total: 22)
Arriba filter: 88 rows -> 6 PASS; wrote BVT_FFPE_TRNA_bld_02_A23WKFTLT4_3.arriba.fusions.filtered.tsv and BVT_FFPE_TRNA_bld_02_A23WKFTLT4_3.arriba.fusions.filtered_pass_only.tsv
Summary written to: BVT_FFPE_TRNA_bld_02_A23WKFTLT4_3.arriba.fusions.filter_summary.txt