{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T04:01:34.552732+00:00","duration_seconds":0.360886,"id":1616522,"input_summary":"chars=165 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":160243,"started_at":"2026-07-12T04:01:34.191846+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157117}