{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T16:57:47.204832+00:00","duration_seconds":0.452467,"id":1401845,"input_summary":"chars=614 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":145424,"started_at":"2026-07-05T16:57:46.752365+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143715}