{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T16:19:46.858525+00:00","duration_seconds":1.611128,"id":2970267,"input_summary":"chars=284 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7RSJ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KF7RSJ","recording_id":281367,"started_at":"2026-08-30T16:19:45.247397+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":265709}