{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T00:36:02.360087+00:00","duration_seconds":17.988869,"id":567399,"input_summary":"chars=590 node=66296","metadata":{"llm_candidates":[{"callsign":"AA7RM","confidence":1.0},{"callsign":"KM7E","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=3 calls=AA7RM,KM7E","recording_id":125413,"started_at":"2026-06-27T00:35:44.371218+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125412}