{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T03:38:46.111515+00:00","duration_seconds":5.297372,"id":1643557,"input_summary":"chars=716 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":162102,"started_at":"2026-07-13T03:38:40.814143+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":158862}