{"id":"W4412762498","doi":"10.2196/79452","title":"In Vitro Comparison of the Dimensional Accuracy of Implant Impressions Using Custom Acrylic Trays and Prefabricated Self-Perforating Trays: Protocol for a Comparative Evaluation Study","year":2025,"lang":"en","type":"article","venue":"JMIR Research Protocols","topic":"Dental Implant Techniques and Outcomes","field":"Dentistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Protocol (science); Preprint; Dentistry; Implant; Acrylic resin; Engineering drawing; Orthodontics; Medical physics; Medicine; Computer science; Engineering; Surgery; World Wide Web; Materials science; Composite material","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01723612,0.002090841,0.001895836,0.001474757,0.001154213,0.0007936875,0.00146641,0.001460165,0.005832383],"category_scores_gemma":[0.008612286,0.001202251,0.002164248,0.001830188,0.001360422,0.0005768585,0.0007720775,0.001289451,0.001437004],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007950111,"about_ca_system_score_gemma":0.001657138,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006549911,"about_ca_topic_score_gemma":0.001661437,"domain_scores_codex":[0.9881226,0.003943136,0.002844805,0.0009764723,0.003564386,0.0005485262],"domain_scores_gemma":[0.981146,0.005526329,0.0022286,0.002513328,0.0082117,0.0003741046],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.01223799,0.01294442,0.006650478,0.003138915,0.0001988365,0.0006423998,0.002119674,0.001758656,0.9329222,0.001035114,0.0007659728,0.02558526],"study_design_scores_gemma":[0.002816649,0.1678924,0.06627518,0.0006885641,0.001079291,0.001130973,0.00123237,0.007102823,0.7267131,0.0009067995,0.02379162,0.0003703337],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"protocol","genre_scores_codex":[0.6447518,0.005371602,0.1970672,0.0002030986,0.001183311,0.1384307,0.002371692,0.0004711651,0.01014938],"genre_scores_gemma":[0.3856308,0.003919741,0.3841968,0.0002884017,0.000364647,0.2151144,0.003626378,0.0002145301,0.006644224],"genre_candidate":"protocol","genre_consensus":null,"teacher_disagreement_score":0.01723612,"threshold_uncertainty_score":0.09115446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.475745338358992,"score_gpt":0.6490666692985272,"score_spread":0.1733213309395352,"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."}}