chunk_size,accuracy_score,response_time_ms,hallucination_rate,retrieval_precision,dataset_size
128,0.72,1450,0.18,0.65,1000
256,0.78,1320,0.15,0.71,1000
512,0.82,1180,0.12,0.76,1000
1024,0.85,1050,0.09,0.81,1000
2048,0.87,980,0.08,0.84,1000
4096,0.88,920,0.07,0.86,1000
8192,0.89,890,0.06,0.87,1000
16384,0.89,870,0.06,0.87,1000