{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T19:02:58.709169+00:00","duration_seconds":1.694752,"id":2330734,"input_summary":"chars=500 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7NRX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7NRX","recording_id":212417,"started_at":"2026-08-02T19:02:57.014417+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203790}