{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T06:19:24.180557+00:00","duration_seconds":0.300393,"id":1650043,"input_summary":"chars=717 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":162519,"started_at":"2026-07-13T06:19:23.880164+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159273}