1splits,arm,n,mean_abs_log_error_price,rmse_log_price,bias_log_price,mean_abs_log_error_resale,rmse_log_resale,bias_log_resale2test+holdout,A_hedonic,729.0,0.21498754939471987,0.31047158216532234,0.05933530425942123,0.23936342262691507,0.345211236358516,-0.01396083870042473test+holdout,A_hedonic_spatial,63.0,0.24756623337037645,0.3043528351114845,-0.05988155866354241,0.2736282392639036,0.3357678837634565,-0.125739185338125454test+holdout,B_hierarchical,729.0,0.20928613372672591,0.307755796449552,0.07728839366190257,0.22965634721896658,0.3369119273328201,0.0039922507020566245test+holdout,C_catboost,729.0,0.19455580474165127,0.2883145953748529,0.03892245277477273,0.22196802484058423,0.3268920254194866,-0.0343736901850732056test+holdout,C_gbm,729.0,0.19556447685812986,0.28934602872148896,0.04876815196940004,0.22128234360238608,0.32685167971860885,-0.0245279909904459057test+holdout,C_gbm_spatial,63.0,0.20587524578579536,0.28974040524640965,0.04847127092451392,0.24499268738226362,0.3357401613868401,-0.017386355750069138test+holdout,C_xgboost,729.0,0.1959727654536288,0.3002661321533926,0.08002593789884256,0.21278415948368712,0.32735973421351433,0.0067297949389966269test+holdout,D_avm,729.0,0.18415509164616228,0.28055618586705033,0.047813211001739735,0.21589019099427167,0.3224126450245795,-0.0254829319581062110test+holdout,D_avm_spatial,63.0,0.185730624406611,0.2827045335510063,0.06924046157191341,0.23088606228318204,0.33389696858412266,0.00338283489733035311test+holdout,E_single_llm_small,4.0,0.054471851955235184,0.06371995866295849,0.023189935751806612,0.44337882788437666,0.650571382998893,0.2061127165289868812test+holdout,F_independent_small,4.0,0.07214651126357374,0.08292454362140175,0.01389087066508754,0.42212388441307436,0.6233330692735348,0.196813651442267813test+holdout,G_debate_r2_small,4.0,0.08213960220261418,0.09931583791002244,-0.018459115360436318,0.4036944158420783,0.5859314523892194,0.1644636654167439514test+holdout,H_debate_skeptic,1.0,0.13127662339910273,0.13127662339910273,-0.13127662339910273,1.144927614402775,1.144927614402775,1.14492761440277515test+holdout,I_placebo,1.0,0.10448877339806018,0.10448877339806018,-0.10448877339806018,1.1717154644038175,1.1717154644038175,1.171715464403817516test+holdout,J_cost_matched,1.0,0.024097551579060905,0.024097551579060905,-0.024097551579060905,1.2521066862228167,1.2521066862228167,1.252106686222816717test+holdout,P_price,729.0,0.0,0.0,0.0,0.24338350869294426,0.38977786844696316,-0.0732961429598459318