{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T01:00:59.196371+00:00","duration_seconds":4.934337,"id":1637085,"input_summary":"chars=625 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":161571,"started_at":"2026-07-13T01:00:54.262034+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":158375}