{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T22:28:00.363313+00:00","duration_seconds":2.234535,"id":1614334,"input_summary":"chars=250 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"B7QIS","confidence":0.78},{"callsign":"K7F7","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=B7QIS,K7F7","recording_id":160090,"started_at":"2026-07-11T22:27:58.128778+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":156987}