{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T05:54:46.557464+00:00","duration_seconds":2.623469,"id":190959,"input_summary":"chars=771 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7NYW","confidence":1.0},{"callsign":"KG70EO","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7NYW,KG70EO","recording_id":110372,"started_at":"2026-06-24T05:54:43.933995+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110360}