{"id":"W4327643509","doi":"10.1007/978-3-031-18868-8_19","title":"Commentary on Part II of Mathematical Challenges For All: Making Mathematics Difficult? What Could Make a Mathematical Challenge Challenging?","year":2023,"lang":"en","type":"book-chapter","venue":"Research in mathematics education","topic":"Mathematics Education and Teaching Techniques","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Computer science; Management science; Calculus (dental); Mathematics education; Mathematics; Engineering; Medicine","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01180844,0.00158725,0.00278647,0.001566695,0.01379086,0.008069629,0.007879703,0.1100037,0.0117629],"category_scores_gemma":[0.0501001,0.001407999,0.002413248,0.001885226,0.01387365,0.0117155,0.008644607,0.1249514,0.006118836],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01363376,"about_ca_system_score_gemma":0.02204499,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04553379,"about_ca_topic_score_gemma":0.07497212,"domain_scores_codex":[0.9910012,0.002533496,0.0007068559,0.001477925,0.002471966,0.001808536],"domain_scores_gemma":[0.9566854,0.03099422,0.001614824,0.0006394531,0.005460284,0.004605811],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001101251,0.000003651475,0.00002587249,0.00007128413,0.000004666074,0.00008960879,0.0005070099,0.00001397485,0.00002948743,0.005019145,0.9932621,0.0009621917],"study_design_scores_gemma":[0.00004898965,0.00001415229,0.0003321577,0.001159538,0.00002829979,0.0002402415,0.002014002,0.00005315206,0.0001173287,0.01031316,0.985622,0.00005702182],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.00007552434,0.002796028,0.00004007561,0.9649547,0.03039437,0.000006807414,0.00002975986,0.000004991223,0.00169774],"genre_scores_gemma":[0.0009012601,0.0008600196,0.00004036678,0.9737979,0.0213779,0.00002995861,0.00001025006,0.00002140337,0.002960866],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.1100037,"threshold_uncertainty_score":0.09892035,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3059444046354751,"score_gpt":0.4849049883575844,"score_spread":0.1789605837221094,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}