{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T12:03:43.844926+00:00","duration_seconds":4.864517,"id":1427704,"input_summary":"chars=384 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":147142,"started_at":"2026-07-06T12:03:38.980409+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":145320}