{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T00:43:14.701945+00:00","duration_seconds":0.469641,"id":1518856,"input_summary":"chars=972 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":153559,"started_at":"2026-07-09T00:43:14.232304+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151029}