{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T03:10:04.632306+00:00","duration_seconds":0.324862,"id":1849296,"input_summary":"chars=902 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":175938,"started_at":"2026-07-19T03:10:04.307444+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":171102}