{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T19:32:14.183684+00:00","duration_seconds":3.156356,"id":2467205,"input_summary":"chars=556 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7RJJ","confidence":0.78},{"callsign":"AG7YM","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7RJJ,AG7YM","recording_id":227107,"started_at":"2026-08-08T19:32:11.027328+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216840}