arm,committee,aggregation,cost_usd_mean,latency_s_mean,tokens_mean,cost_usd_total,mean_abs_log_error,n A_hedonic,none,model,0.0,1.5503842625514862e-05,0.0,0.0,0.2185938773916135,1182.0 B_hierarchical,none,model,0.0,4.031373116592743e-06,0.0,0.0,0.20685163007412297,1182.0 C_catboost,none,model,0.0,5.5690567137582094e-06,0.0,0.0,0.21463808000349202,1182.0 C_gbm,none,model,0.0,1.5393295246546744e-05,0.0,0.0,0.21793871036888554,1182.0 C_xgboost,none,model,0.0,8.88102790522003e-06,0.0,0.0,0.22180204133421091,1182.0 D_avm,none,model,0.0,0.00031365563368303435,0.0,0.0,0.2024250307340938,1182.0 E_single_llm,mixed_random,median,0.020484999999999996,16.092724999999998,6943.725,0.8193999999999999,0.18650753970155973,40.0 F_independent,mixed_random,median,0.23409914999999998,54.70235,75319.55,9.363966,0.1787261001431398,40.0 G_debate_r2,mixed_random,median,1.4995731749999999,244.906625,514032.075,59.982927,0.18739539395828042,40.0