{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T16:05:59.141072+00:00","duration_seconds":3.276639,"id":1664027,"input_summary":"chars=1386 node=683210","metadata":{"llm_candidates":[{"callsign":"WB6BJN","confidence":0.78},{"callsign":"M7KWR","confidence":0.78},{"callsign":"KN6NY","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=5 calls=WB6BJN,M7KWR,KN6NY","recording_id":163441,"started_at":"2026-07-13T16:05:55.864433+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":160111}