{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T12:03:08.941828+00:00","duration_seconds":6.449132,"id":218669,"input_summary":"chars=18 node=683210","metadata":{"llm_candidates":[{"callsign":"M9WAL","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=M9WAL","recording_id":120971,"started_at":"2026-06-24T12:03:02.492696+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120972}