variant,treatment,pooling,peak_layer,peak_roc_auc,layer_0_roc_auc biased,T1b_stats_density,last_token,62,0.9834,0.8611 biased,T1b_stats_density,mean,32,0.9877,0.9798 biased,T2a_question_headings,last_token,54,0.9868,0.8805 biased,T2a_question_headings,mean,24,0.9893,0.98 biased,T3_structured_data,last_token,35,0.9847,0.8744 biased,T3_structured_data,mean,18,0.9874,0.9797 biased,T4_citation_authority,last_token,30,0.9917,0.8955 biased,T4_citation_authority,mean,71,0.9938,0.9739 biased,T5_topical_comp,last_token,68,0.9649,0.8261 biased,T5_topical_comp,mean,46,0.974,0.9605 biased,T6_freshness,last_token,70,0.9859,0.8752 biased,T6_freshness,mean,73,0.9894,0.9829 biased,T7_llms_txt,last_token,19,0.9862,0.8794 biased,T7_llms_txt,mean,24,0.9896,0.9812 biased,T7_source_earned,last_token,68,0.9857,0.5644 biased,T7_source_earned,mean,48,0.9981,0.9856 biased,Y1_admission_inctx,last_token,60,0.8823,0.522 biased,Y1_admission_inctx,mean,56,0.8902,0.6971 neutral,T2a_question_headings,last_token,54,0.9868,0.8805 neutral,T2a_question_headings,mean,24,0.9893,0.98 neutral,T5_topical_comp,last_token,68,0.9649,0.8261 neutral,T5_topical_comp,mean,46,0.974,0.9605 neutral,T6_freshness,last_token,70,0.9859,0.8752 neutral,T6_freshness,mean,73,0.9894,0.9829 neutral,T7_source_earned,last_token,68,0.9805,0.5644 neutral,T7_source_earned,mean,48,0.9981,0.9856 neutral,Y1_admission_inctx,last_token,61,0.8757,0.521 neutral,Y1_admission_inctx,mean,53,0.8675,0.6399 biased_rag,T2a_question_headings,last_token,54,0.9868,0.8805 biased_rag,T2a_question_headings,mean,24,0.9893,0.98 biased_rag,T5_topical_comp,last_token,68,0.9649,0.8261 biased_rag,T5_topical_comp,mean,46,0.974,0.9605 biased_rag,T6_freshness,last_token,70,0.9859,0.8752 biased_rag,T6_freshness,mean,73,0.9894,0.9829 biased_rag,T7_source_earned,last_token,72,0.9868,0.5194 biased_rag,T7_source_earned,mean,48,0.9982,0.9858 biased_rag,Y1_admission_inctx,last_token,60,0.8651,0.4847 biased_rag,Y1_admission_inctx,mean,73,0.8768,0.6909 neutral_rag,T2a_question_headings,last_token,54,0.9868,0.8805 neutral_rag,T2a_question_headings,mean,24,0.9893,0.98 neutral_rag,T5_topical_comp,last_token,68,0.9649,0.8261 neutral_rag,T5_topical_comp,mean,46,0.974,0.9605 neutral_rag,T6_freshness,last_token,70,0.9859,0.8752 neutral_rag,T6_freshness,mean,73,0.9894,0.9829 neutral_rag,T7_source_earned,last_token,31,0.9816,0.5194 neutral_rag,T7_source_earned,mean,48,0.9982,0.9858 neutral_rag,Y1_admission_inctx,last_token,53,0.8589,0.5093 neutral_rag,Y1_admission_inctx,mean,60,0.87,0.6563