{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T13:17:27.824619+00:00","duration_seconds":7.560944,"id":1198063,"input_summary":"chars=566 node=683210","metadata":{"llm_candidates":[{"callsign":"K6UAG","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K6UAG","recording_id":130631,"started_at":"2026-06-29T13:17:20.263675+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130366}