{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T21:58:57.072446+00:00","duration_seconds":0.306669,"id":1841764,"input_summary":"chars=192 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":175351,"started_at":"2026-07-18T21:58:56.765777+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170611}