{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T03:58:41.844614+00:00","duration_seconds":0.277936,"id":1354157,"input_summary":"chars=32 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":142131,"started_at":"2026-07-04T03:58:41.566678+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140698}