{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T19:49:53.608895+00:00","duration_seconds":1.38851,"id":1244677,"input_summary":"chars=517 node=66296","metadata":{"llm_candidates":[{"callsign":"KV9IQR","confidence":0.78},{"callsign":"KI7RUM","confidence":0.78},{"callsign":"K9MLR","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=6 calls=KV9IQR,KI7RUM,K9MLR","recording_id":134095,"started_at":"2026-06-30T19:49:52.220385+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133504}