{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T02:58:47.761896+00:00","duration_seconds":14.153939,"id":580799,"input_summary":"chars=30 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WB3ABN","confidence":1.0},{"callsign":"KC5WSH","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=WB3ABN,KC5WSH","recording_id":125528,"started_at":"2026-06-27T02:58:33.607957+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125529}