{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T10:12:19.968029+00:00","duration_seconds":3.060664,"id":625887,"input_summary":"chars=3067 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":1.0},{"callsign":"KF7NQN","confidence":1.0},{"callsign":"KT7JOE","confidence":1.0},{"callsign":"KK7Z","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=5 calls=KF7ADV,KF7NQN,KT7JOE,KK7Z","recording_id":71440,"started_at":"2026-06-27T10:12:16.907365+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":71441}