{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T20:33:29.851124+00:00","duration_seconds":0.335302,"id":1480087,"input_summary":"chars=750 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":150889,"started_at":"2026-07-07T20:33:29.515822+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148656}