{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T16:43:57.350096+00:00","duration_seconds":1.800531,"id":529680,"input_summary":"chars=593 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI7RMU","confidence":1.0},{"callsign":"KI6KTE","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KI7RMU,KI6KTE","recording_id":80824,"started_at":"2026-06-26T16:43:55.549565+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":80825}