{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T08:02:38.862066+00:00","duration_seconds":1.294931,"id":1617457,"input_summary":"chars=381 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":160297,"started_at":"2026-07-12T08:02:37.567135+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157158}