{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T03:12:13.449680+00:00","duration_seconds":2.100775,"id":1849384,"input_summary":"chars=602 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=4 calls=","recording_id":175942,"started_at":"2026-07-19T03:12:11.348905+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":171106}