{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T11:50:27.141302+00:00","duration_seconds":3.407345,"id":1194930,"input_summary":"chars=876 node=683211","metadata":{"llm_candidates":[{"callsign":"KB0MAI","confidence":0.78},{"callsign":"AB1AI","confidence":0.78},{"callsign":"W0GL","confidence":0.78},{"callsign":"N8YQ","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=KB0MAI,AB1AI,W0GL,N8YQ","recording_id":130399,"started_at":"2026-06-29T11:50:23.733957+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130139}