{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T08:04:12.473130+00:00","duration_seconds":2.893052,"id":1617506,"input_summary":"chars=691 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":160299,"started_at":"2026-07-12T08:04:09.580078+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157160}