{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T01:41:03.430166+00:00","duration_seconds":2.98742,"id":1551893,"input_summary":"chars=345 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7EM","confidence":0.78},{"callsign":"KK7KM","confidence":0.78},{"callsign":"K7BHH","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7EM,KK7KM,K7BHH","recording_id":155786,"started_at":"2026-07-10T01:41:00.442746+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153076}