{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T22:38:31.306486+00:00","duration_seconds":0.391099,"id":1842040,"input_summary":"chars=576 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":175370,"started_at":"2026-07-18T22:38:30.915387+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170628}