{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T00:59:42.174844+00:00","duration_seconds":3.350087,"id":1102454,"input_summary":"chars=494 node=683211","metadata":{"llm_candidates":[{"callsign":"K2GSM","confidence":0.78},{"callsign":"K5OMG","confidence":0.78},{"callsign":"R4IBO","confidence":0.78},{"callsign":"E2GSM","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=K2GSM,K5OMG,R4IBO,E2GSM","recording_id":129626,"started_at":"2026-06-29T00:59:38.824757+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":129398}