{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T06:00:43.503177+00:00","duration_seconds":17.176031,"id":1458403,"input_summary":"chars=619 node=66296","metadata":{"llm_candidates":[{"callsign":"GM7GY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=GM7GY","recording_id":149330,"started_at":"2026-07-07T06:00:26.327146+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147256}