{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T16:12:53.213159+00:00","duration_seconds":5.514137,"id":751544,"input_summary":"chars=1438 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":56687,"started_at":"2026-06-27T16:12:47.699022+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":56688}