{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T21:10:46.817008+00:00","duration_seconds":6.899192,"id":1516862,"input_summary":"chars=130 node=683211","metadata":{"llm_candidates":[{"callsign":"K30E","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K30E","recording_id":153426,"started_at":"2026-07-08T21:10:39.917816+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150924}