{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T23:51:32.312781+00:00","duration_seconds":5.588166,"id":1843371,"input_summary":"chars=706 node=683210","metadata":{"llm_candidates":[{"callsign":"DU3XCD","confidence":0.78},{"callsign":"KC4ZYC","confidence":0.78},{"callsign":"KD8BOQ","confidence":0.78},{"callsign":"N5AQM","confidence":0.78},{"callsign":"K4CUP","confidence":0.78},{"callsign":"K0ECK","confidence":0.78},{"callsign":"KM5Y","confidence":0.78}]},"output_summary":"ai_candidates=7 merged=8 calls=DU3XCD,KC4ZYC,KD8BOQ,N5AQM,K4CUP,K0ECK,KM5Y","recording_id":175485,"started_at":"2026-07-18T23:51:26.724615+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170718}