{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T21:36:00.554393+00:00","duration_seconds":1.784099,"id":1343660,"input_summary":"chars=619 node=683211","metadata":{"llm_candidates":[{"callsign":"G7MBH","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=G7MBH","recording_id":141429,"started_at":"2026-07-03T21:35:58.770294+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140054}