{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T15:18:49.976625+00:00","duration_seconds":2.730462,"id":2969007,"input_summary":"chars=789 node=683211","metadata":{"llm_candidates":[{"callsign":"KC7YFE","confidence":0.78},{"callsign":"I7PKL","confidence":0.78},{"callsign":"KR7BR","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KC7YFE,I7PKL,KR7BR","recording_id":281228,"started_at":"2026-08-30T15:18:47.246163+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":265578}