{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T04:52:21.208252+00:00","duration_seconds":0.446719,"id":1823416,"input_summary":"chars=24 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":174074,"started_at":"2026-07-18T04:52:20.761533+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":169509}