{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T11:31:31.222256+00:00","duration_seconds":1.64628,"id":360539,"input_summary":"chars=24 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI7GI","confidence":1.0},{"callsign":"K7NQ","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KI7GI,K7NQ","recording_id":97819,"started_at":"2026-06-25T11:31:29.575976+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":97820}