{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T00:49:59.072184+00:00","duration_seconds":4.362612,"id":2385659,"input_summary":"chars=43 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"M7A2M","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=M7A2M","recording_id":218214,"started_at":"2026-08-05T00:49:54.709572+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":208982}