{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T01:58:53.288870+00:00","duration_seconds":0.324675,"id":1846113,"input_summary":"chars=855 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":175691,"started_at":"2026-07-19T01:58:52.964195+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170891}