{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T05:40:56.482785+00:00","duration_seconds":3.134953,"id":1357439,"input_summary":"chars=619 node=683211","metadata":{"llm_candidates":[{"callsign":"KK7BFG","confidence":0.78},{"callsign":"KK7CSG","confidence":0.78},{"callsign":"AB6MB","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7BFG,KK7CSG,AB6MB","recording_id":142358,"started_at":"2026-07-04T05:40:53.347832+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140911}