{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T15:47:22.989423+00:00","duration_seconds":22.439224,"id":380461,"input_summary":"chars=664 node=683210","metadata":{"llm_candidates":[{"callsign":"WA6WF","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=WA6WF","recording_id":122871,"started_at":"2026-06-25T15:47:00.550199+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122872}