{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T09:38:25.813187+00:00","duration_seconds":2.783949,"id":346787,"input_summary":"chars=2919 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K7HIP","confidence":1.0},{"callsign":"KB7GL","confidence":1.0},{"callsign":"K7GL","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=7 calls=K7HIP,KB7GL,K7GL","recording_id":99452,"started_at":"2026-06-25T09:38:23.029238+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":99453}