{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T20:13:37.688577+00:00","duration_seconds":0.482664,"id":1806671,"input_summary":"chars=533 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":172967,"started_at":"2026-07-17T20:13:37.205913+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":168487}