{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T11:49:21.185127+00:00","duration_seconds":0.465784,"id":1787924,"input_summary":"chars=143 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":171606,"started_at":"2026-07-17T11:49:20.719343+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":167258}