{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T15:35:41.546217+00:00","duration_seconds":3.109937,"id":1796733,"input_summary":"chars=401 node=683211","metadata":{"llm_candidates":[{"callsign":"KC7YFE","confidence":0.78},{"callsign":"AA7MO","confidence":0.78},{"callsign":"AE7MR","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KC7YFE,AA7MO,AE7MR","recording_id":172288,"started_at":"2026-07-17T15:35:38.436280+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167834}