{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T01:53:27.069502+00:00","duration_seconds":8.624531,"id":1519449,"input_summary":"chars=269 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"GJ7WZL","confidence":0.78},{"callsign":"KJ7LLE","confidence":0.78},{"callsign":"KJ7WSL","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=GJ7WZL,KJ7LLE,KJ7WSL","recording_id":153607,"started_at":"2026-07-09T01:53:18.444971+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151067}