{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-27T00:54:43.018037+00:00","duration_seconds":6.72791,"id":2884688,"input_summary":"chars=79 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7CE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7CE","recording_id":272258,"started_at":"2026-08-27T00:54:36.290127+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":257662}