Add results/h2_delta_distributions.json

Add results/h2_results.json

Add results/h1_fine_grained_results.json

Add results/h1_gap_distributions.json

Add results/h1_results.json

Add plots/h1_race_accuracy.png

Add plots/results_summary_table.png

Add plots/h2_delta_histograms.png

Add plots/h2_irt_comparison.png

Add plots/h2_variance_ratio.png

Add plots/h1_eedi_age_ses.png

Add plots/h1_by_difficulty.png

Add plots/h1_by_content.png

Add plots/h1_by_grade.png

Add plots/h1_summary_dashboard.png

Add plot_05_gender_gaps.png

Add plot_04_eedi_stats.png

Add plot_03_naep_difficulty_content.png

Add plot_02_naep_grade_year.png

Add plot_01_overview.png

Update ML Intern artifact metadata

initial commit