{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T11:57:29.839393+00:00","duration_seconds":5.585384,"id":1287125,"input_summary":"chars=495 node=683210","metadata":{"llm_candidates":[{"callsign":"KO4QMM","confidence":0.78},{"callsign":"KC5CZX","confidence":0.78},{"callsign":"W8WHK","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KO4QMM,KC5CZX,W8WHK","recording_id":137245,"started_at":"2026-07-02T11:57:24.254009+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136278}