{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T03:12:11.038703+00:00","duration_seconds":2.43106,"id":1353600,"input_summary":"chars=871 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KC7AVA","confidence":0.78},{"callsign":"AE7XI","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KC7AVA,AE7XI","recording_id":142086,"started_at":"2026-07-04T03:12:08.607643+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140666}