{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T12:13:59.468534+00:00","duration_seconds":0.299347,"id":1618843,"input_summary":"chars=696 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":160365,"started_at":"2026-07-12T12:13:59.169187+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157226}