1a,b,diff,lo,hi,p,n,n_clusters,mean_a,mean_b,rel_change,name,hypothesis,p_holm2A5|closed|qwen3b,A4|closed|qwen3b,-0.1037037037037037,-0.1962962962962963,-0.014814814814814815,0.029,270,18,0.27037037037037037,0.37407407407407406,-0.27722772277227725,T5 A5 chain vs A4 chain at 4 handoffs (closed),H5,0.0293