{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T14:00:31.955403+00:00","duration_seconds":0.489424,"id":1465227,"input_summary":"chars=678 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":149827,"started_at":"2026-07-07T14:00:31.465979+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147712}