step,perplexity
0,4004.51
300,12.792
600,10.464
900,9.5869
1200,9.0524
1500,8.7502
1800,8.4282
2100,8.2258
2400,8.0769
2700,7.9044
3000,7.7762
3300,7.667
3600,7.5911
3900,7.5516
4200,7.466
4500,7.4206
4800,7.371
5100,7.3728
5400,7.3297
5700,7.2974
6000,7.2917
6300,7.2976
6600,7.2438
6900,7.2354
7200,7.2149
7500,7.1783
7800,7.214
8100,7.1895
8400,7.1404
8700,7.1458
9000,7.1858