{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:58:54.526072+00:00","duration_seconds":9.495937,"id":1253701,"input_summary":"chars=462 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7ELV","confidence":0.78},{"callsign":"K7EWC","confidence":0.78},{"callsign":"K0ETV","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=K7ELV,K7EWC,K0ETV","recording_id":134810,"started_at":"2026-07-01T02:58:45.030135+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134108}