{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T14:48:05.896765+00:00","duration_seconds":6.596152,"id":1201268,"input_summary":"chars=905 node=683210","metadata":{"llm_candidates":[{"callsign":"KC6HAS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KC6HAS","recording_id":130925,"started_at":"2026-06-29T14:47:59.300613+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130595}