{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T10:46:27.266288+00:00","duration_seconds":0.758073,"id":975969,"input_summary":"chars=597 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":28218,"started_at":"2026-06-28T10:46:26.508215+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":28219}