{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T16:50:31.077444+00:00","duration_seconds":2.291808,"id":1834084,"input_summary":"chars=773 node=66296","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":174837,"started_at":"2026-07-18T16:50:28.785636+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170163}