{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T02:27:50.088276+00:00","duration_seconds":2.021463,"id":1282365,"input_summary":"chars=779 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KC7SBI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=KC7SBI","recording_id":136913,"started_at":"2026-07-02T02:27:48.066813+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135996}