{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T15:19:04.929578+00:00","duration_seconds":32.642393,"id":233259,"input_summary":"chars=853 node=683211","metadata":{"llm_candidates":[{"callsign":"GM5CAR","confidence":1.0},{"callsign":"KT7JLE","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=GM5CAR,KT7JLE","recording_id":121359,"started_at":"2026-06-24T15:18:32.287185+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121360}