{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-27T12:19:19.851755+00:00","duration_seconds":4.927574,"id":2891667,"input_summary":"chars=587 node=683210","metadata":{"llm_candidates":[{"callsign":"KR4KIV","confidence":0.78},{"callsign":"KR4HBQ","confidence":0.78},{"callsign":"KC5CZX","confidence":0.78},{"callsign":"KC3LAB","confidence":0.78},{"callsign":"K9XOK","confidence":0.78},{"callsign":"K5GWN","confidence":0.78}]},"output_summary":"ai_candidates=6 merged=6 calls=KR4KIV,KR4HBQ,KC5CZX,KC3LAB,K9XOK,K5GWN","recording_id":272889,"started_at":"2026-08-27T12:19:14.924181+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":258182}