{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T21:17:43.125772+00:00","duration_seconds":18.326564,"id":1215960,"input_summary":"chars=804 node=66296","metadata":{"llm_candidates":[{"callsign":"WE7AD","confidence":0.78},{"callsign":"WA7AD","confidence":0.78},{"callsign":"WR5J","confidence":0.78},{"callsign":"W5A","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=WE7AD,WA7AD,WR5J,W5A","recording_id":131945,"started_at":"2026-06-29T21:17:24.799208+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131565}