{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T18:51:04.811276+00:00","duration_seconds":17.39582,"id":1630606,"input_summary":"chars=396 node=683211","metadata":{"llm_candidates":[{"callsign":"VE5ALD","confidence":0.78},{"callsign":"V83LP","confidence":0.78},{"callsign":"V5ALD","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=VE5ALD,V83LP,V5ALD","recording_id":161151,"started_at":"2026-07-12T18:50:47.415456+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157983}