{ "dataset_name": "hotpot_qa", "processed_at": "2025-08-13T16:50:30.813373", "model_used": "Qwen/Qwen3-4B-Instruct-2507", "sample_size": 7405, "nodes": 551407, "edges": 877528, "chunks": 125753, "processing_environment": "Modal A100" }