{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-23T22:26:15.205724+00:00","duration_seconds":3.248355,"id":2805700,"input_summary":"chars=296 node=683210","metadata":{"llm_candidates":[{"callsign":"Y30A","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=Y30A","recording_id":263700,"started_at":"2026-08-23T22:26:11.957369+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":249920}