step,epoch,loss,grad_norm 100,0.01,2.366,18.683 200,0.03,0.936,8.605 300,0.04,0.573,6.45 400,0.05,0.426,6.264 500,0.06,0.306,5.443 600,0.08,0.319,5.043 700,0.09,0.302,4.594 800,0.1,0.328,4.206 900,0.11,0.26,3.802 1000,0.18,0.208,3.55 2000,0.32,0.176,2.975 3000,0.43,0.143,2.72 4000,0.57,0.11,2.063 5000,0.68,0.119,2.106 6000,0.82,0.105,2.192 7000,0.93,0.097,1.926 8000,1.07,0.098,1.89 9000,1.18,0.078,1.661 10000,1.32,0.069,1.544 11000,1.44,0.074,1.596 12000,1.58,0.068,1.53 13000,1.69,0.065,1.481 14000,1.83,0.084,1.431 15000,1.94,0.062,1.388 16000,2.08,0.053,1.178 17000,2.19,0.056,1.311 18000,2.27,0.054,1.223