{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T07:17:29.002175+00:00","duration_seconds":4.336329,"id":329799,"input_summary":"chars=690 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7AZV","confidence":1.0},{"callsign":"AB7YM","confidence":1.0},{"callsign":"KF7CB","confidence":1.0},{"callsign":"K7IY","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=5 merged=5 calls=KF7AZV,AB7YM,KF7CB,K7IY,KK7NQN","recording_id":103537,"started_at":"2026-06-25T07:17:24.665846+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":103527}