{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T18:59:18.445670+00:00","duration_seconds":1.697166,"id":2355949,"input_summary":"chars=730 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7SS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7SS","recording_id":215006,"started_at":"2026-08-03T18:59:16.748504+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206097}