pivot fineweb csv

eval-logs/pivot_fineweb_1782701257.csv

@@ -236,3 +236,5 @@ ts_unix_s,elapsed_s,phase,docs,tokens,chars,warmup_docs_target,vocab_size,merges
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 1782707972,6677.843,stream,47200,25338092,65658182,500,1056,800,3580.40,3794.35,7.068,2139.209449,9659.139154,7.668192,9.221333,11.062862,4.269259,4.248489,0.410399,573120.0,0.758842,0.504440,0.964484,0.839040,4.998265,4.993880,4.992044,4.995280,4.993172,3.647090,4.995117,0.014616,283.035049,451.076874,10.658074
 1782708003,6708.373,stream,47400,25447445,65941255,500,1056,800,3581.77,3793.39,7.066,2153.887787,11780.435017,7.675030,9.259489,11.072727,4.273086,4.252282,0.410556,573120.0,0.757737,0.497820,0.963922,0.827800,4.997359,4.997763,4.991843,4.994820,4.951364,3.687821,4.992144,0.012995,283.168014,451.129811,10.658074
+1782708034,6738.933,stream,47600,25556852,66227557,500,1056,800,3580.06,3792.42,7.063,2168.392088,10880.040171,7.681741,9.242783,11.082410,4.276641,4.255800,0.410361,573120.0,0.756636,0.498160,0.963360,0.830540,4.999463,4.998300,4.998119,4.995500,4.999765,3.542342,4.996844,0.029739,283.275523,451.124556,10.658074
+1782708063,6768.565,stream,47800,25662914,66502537,500,1056,800,3579.35,3791.49,7.062,2183.470000,12330.287455,7.688671,9.358397,11.092407,4.280491,4.259646,0.410279,573120.0,0.755543,0.489820,0.962784,0.819700,4.988506,4.995694,4.991154,4.995884,4.983977,3.532098,4.968392,0.010771,283.380217,451.105720,10.658074