{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T17:02:19.991204+00:00","duration_seconds":2.4244,"id":1570307,"input_summary":"chars=821 node=683210","metadata":{"llm_candidates":[{"callsign":"H6HID","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=H6HID","recording_id":157095,"started_at":"2026-07-10T17:02:17.566804+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154263}