category,pi,ci_lo,ci_hi cci4_extras_stem,0.244041,0.000000,0.000000 darwin_cc,0.091532,0.000000,0.000000 dclm_pro,0.026229,0.000000,0.000000 diverse_qa_filtered,0.083179,0.000000,0.000000 megamathweb_pro,0.174684,0.000000,0.000000 mga_fineweb,0.026472,0.000000,0.000000 nemotron_synth_code,0.013695,0.000000,0.000000 opc_anneal,0.009014,0.000000,0.000000 random,0.002174,0.000000,0.000000 retrieve_pile,0.222345,0.000000,0.000000 ring_pretrain,0.023344,0.000000,0.000000 science_qa,0.040336,0.000000,0.000000 science_qwen,0.030156,0.000000,0.000000 sft_code_proc,0.002407,0.000000,0.000000 sft_math_proc,0.004103,0.000000,0.000000 textbooks_expanded,0.006289,0.000000,0.000000 Unknown,0.253422,0.253422,0.253422