{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T17:55:21.997663+00:00","duration_seconds":7.93549,"id":2877640,"input_summary":"chars=442 node=683210","metadata":{"llm_candidates":[{"callsign":"G1DTV","confidence":0.78},{"callsign":"K6GRL","confidence":0.78},{"callsign":"K6GIL","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=G1DTV,K6GRL,K6GIL","recording_id":271551,"started_at":"2026-08-26T17:55:14.062173+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":256991}