{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T13:31:15.347090+00:00","duration_seconds":1.956987,"id":2416178,"input_summary":"chars=90 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7FMB","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7FMB","recording_id":221442,"started_at":"2026-08-06T13:31:13.390103+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211876}