{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T19:50:11.324345+00:00","duration_seconds":1.967097,"id":1244709,"input_summary":"chars=839 node=66296","metadata":{"llm_candidates":[{"callsign":"W7J","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7J","recording_id":134094,"started_at":"2026-06-30T19:50:09.357248+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133503}