{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T16:52:03.421228+00:00","duration_seconds":3.190454,"id":1508326,"input_summary":"chars=563 node=66296","metadata":{"llm_candidates":[{"callsign":"AD7WOH","confidence":0.78},{"callsign":"N7AAK","confidence":0.78},{"callsign":"KJ7M","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=AD7WOH,N7AAK,KJ7M","recording_id":152875,"started_at":"2026-07-08T16:52:00.230774+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150385}