{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T15:07:52.371875+00:00","duration_seconds":1.808077,"id":1235011,"input_summary":"chars=468 node=66296","metadata":{"llm_candidates":[{"callsign":"BE7DFJ","confidence":0.78},{"callsign":"WA9BD","confidence":0.78},{"callsign":"KG7C","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=BE7DFJ,WA9BD,KG7C","recording_id":133405,"started_at":"2026-06-30T15:07:50.563798+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132875}