{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T03:18:57.165187+00:00","duration_seconds":7.703192,"id":1388778,"input_summary":"chars=30 node=683210","metadata":{"llm_candidates":[{"callsign":"E5RGM","confidence":0.78},{"callsign":"V5RGM","confidence":0.78},{"callsign":"V6MLD","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=E5RGM,V5RGM,V6MLD","recording_id":144574,"started_at":"2026-07-05T03:18:49.461995+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":142909}