{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T03:57:32.049019+00:00","duration_seconds":3.545125,"id":185923,"input_summary":"chars=737 node=683211","metadata":{"llm_candidates":[{"callsign":"K7BHQ","confidence":1.0},{"callsign":"K7NQN","confidence":1.0},{"callsign":"K3TEN","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=K7BHQ,K7NQN,K3TEN","recording_id":110501,"started_at":"2026-06-24T03:57:28.503894+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110502}