{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T05:29:28.058799+00:00","duration_seconds":7.589681,"id":2476165,"input_summary":"chars=580 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7RYI","confidence":0.78},{"callsign":"N7XS","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=4 calls=KI7RYI,N7XS","recording_id":228102,"started_at":"2026-08-09T05:29:20.469118+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217764}