{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T02:38:21.393381+00:00","duration_seconds":2.440712,"id":1221443,"input_summary":"chars=115 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7LEA","confidence":0.78},{"callsign":"N1MNA","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7LEA,N1MNA","recording_id":132350,"started_at":"2026-06-30T02:38:18.952669+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131919}