{"id":"W4417294988","doi":"10.1007/s11692-025-09663-w","title":"Not Merely a Constraint: How the Constrained Lever Model Shapes Mandibular Evolution via Integration","year":2025,"lang":"en","type":"article","venue":"Evolutionary Biology","topic":"Primate Behavior and Ecology","field":"Psychology","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"Division of Behavioral and Cognitive Sciences; Deutsche Forschungsgemeinschaft","keywords":"Lever; Mandible (arthropod mouthpart); Population; Masticatory force; Biomechanics; Condyle; Selection (genetic algorithm); Australopithecus","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":[0.001208181,0.000490819,0.0006103566,0.0004439064,0.0007647251,0.002917316,0.001392173,0.002058527,0.007885111],"category_scores_gemma":[0.005765175,0.0007467353,0.0007180582,0.0005142154,0.00202618,0.003026655,0.001674318,0.001632042,0.001272216],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007183466,"about_ca_system_score_gemma":0.0006775334,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002547961,"about_ca_topic_score_gemma":0.003001741,"domain_scores_codex":[0.9993929,0.0001630211,0.00002155077,0.0002486247,0.00008192792,0.00009192413],"domain_scores_gemma":[0.9989707,0.0003889361,0.0001717226,0.0002472872,0.00009437519,0.0001269766],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0007228986,0.0001586994,0.05077332,0.0002454203,0.000541487,0.0009336713,0.001272325,0.3273698,0.1967729,0.3236757,0.003034099,0.09449971],"study_design_scores_gemma":[0.0000683597,0.0001645312,0.03326761,0.00005532907,0.0001808591,0.0006855333,0.0003594263,0.76388,0.006357315,0.1911087,0.003697956,0.0001744511],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8236653,0.0005631263,0.1480316,0.001790331,0.0001014789,0.00001582461,0.0002189127,0.0004182015,0.02519523],"genre_scores_gemma":[0.9903798,0.00009625379,0.007944927,0.0001057415,0.0000115968,0.000009424756,0.00005944304,0.000198606,0.001194155],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007885111,"threshold_uncertainty_score":0.02637827,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03290552882992608,"score_gpt":0.3058945278996366,"score_spread":0.2729889990697105,"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."}}