{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T23:26:10.570118+00:00","duration_seconds":0.859483,"id":1636049,"input_summary":"chars=54 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":161498,"started_at":"2026-07-12T23:26:09.710635+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":158310}