{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T12:43:52.422536+00:00","duration_seconds":0.274536,"id":1498548,"input_summary":"chars=211 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":152157,"started_at":"2026-07-08T12:43:52.148000+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149778}