{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T05:52:21.073620+00:00","duration_seconds":1.94447,"id":2392358,"input_summary":"chars=131 node=66296","metadata":{"llm_candidates":[{"callsign":"HM7GM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=HM7GM","recording_id":218932,"started_at":"2026-08-05T05:52:19.129150+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":209643}