{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T04:00:40.948423+00:00","duration_seconds":0.47272,"id":1822548,"input_summary":"chars=266 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":174005,"started_at":"2026-07-18T04:00:40.475703+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":169445}