{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T19:57:00.989916+00:00","duration_seconds":7.234291,"id":1631985,"input_summary":"chars=753 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":161258,"started_at":"2026-07-12T19:56:53.755625+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":158077}