{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T17:30:58.834571+00:00","duration_seconds":1.696853,"id":2354894,"input_summary":"chars=87 node=66296","metadata":{"llm_candidates":[{"callsign":"AD7J","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=AD7J","recording_id":214880,"started_at":"2026-08-03T17:30:57.137718+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":205980}