{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T16:08:40.649451+00:00","duration_seconds":0.632353,"id":1026889,"input_summary":"chars=1011 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":28209,"started_at":"2026-06-28T16:08:40.017098+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":28210}