{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T04:22:40.071526+00:00","duration_seconds":7.358603,"id":1315276,"input_summary":"chars=950 node=683211","metadata":{"llm_candidates":[{"callsign":"G7FWD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=G7FWD","recording_id":139362,"started_at":"2026-07-03T04:22:32.712923+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138189}