{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T08:18:09.384906+00:00","duration_seconds":1.570608,"id":611998,"input_summary":"chars=354 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"W9LVC","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7NQN,W9LVC","recording_id":73097,"started_at":"2026-06-27T08:18:07.814298+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":73098}