Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/af/58c00a5676445ce81d1198eacbb0cc/.command.sh
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/4e/e4344650f1e16db782a63bd8734140/aih-tih-sc-fba77b-R1_A23YTGFLT4_1.arriba.fusions.tsv
  Downloading: s3://natera-rnd-pltf-dev-nextflow-scratch-01/work/af/58c00a5676445ce81d1198eacbb0cc/.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-eb5d3959-7137-45a9-9f26-41f9201dcf7f/81/be38f7f47cc30e4a107d9e602cb8fb/arriba_filter_config.yaml
==> STAGING COMPLETE (5 inputs)

  AIH curated blacklist: matched 0 fusion rows (breakpoint_ID in qualified set)

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

Total fusions: 9
  Pass (FILTER=PASS): 1 (11.1%)
  Fail (FILTER=FAIL): 8 (88.9%)

Failure reasons (top 15):
  confidence_below_min(low<high);total_reads_below_min(1.0<8.0): 4
  confidence_below_min(medium<high);total_reads_below_min(2.0<8.0): 1
  confidence_below_min(low<high): 1
  confidence_below_min(low<high);total_reads_below_min(3.0<8.0): 1
  confidence_below_min(low<high);total_reads_below_min(0.0<8.0): 1

Breakdown by confidence:
  high: 1 pass, 0 fail (total: 1)
  low: 0 pass, 7 fail (total: 7)
  medium: 0 pass, 1 fail (total: 1)
Arriba filter: 9 rows -> 1 PASS; wrote aih-tih-sc-fba77b-R1_A23YTGFLT4_1.arriba.fusions.filtered.tsv and aih-tih-sc-fba77b-R1_A23YTGFLT4_1.arriba.fusions.filtered_pass_only.tsv
Summary written to: aih-tih-sc-fba77b-R1_A23YTGFLT4_1.arriba.fusions.filter_summary.txt