{"id":"W7119508209","doi":"10.64903/1480-6800-28.3-4.313","title":"Spatial Modeling of the Al-Ula Basin in the Medina Region, Saudi Arabia Using GIS","year":2025,"lang":"","type":"article","venue":"Arab world geographer","topic":"Groundwater and Watershed Analysis","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Structural basin; Geographic information system; Hydrology (agriculture); Drainage basin; Hydrological modelling; Spatial analysis","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001184045,0.0004065368,0.0004941053,0.0003975931,0.000545049,0.0001420506,0.001341316,0.0001114985,0.0006424086],"category_scores_gemma":[0.00002880094,0.0002493178,0.0006480178,0.004556597,0.0008374821,0.0002762763,0.0004762444,0.00050926,0.00001818722],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001230408,"about_ca_system_score_gemma":0.00003495986,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03676314,"about_ca_topic_score_gemma":0.01497199,"domain_scores_codex":[0.9962934,0.0005703772,0.0008900813,0.0007404159,0.0007862867,0.0007194064],"domain_scores_gemma":[0.9984297,0.0001047969,0.0001816582,0.001177699,0.00003506936,0.00007112552],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004490642,0.0002136172,0.9319473,0.0000331604,0.0001484143,0.00001174135,0.002066767,0.05870891,0.0006152591,0.000140859,0.0008691418,0.005199918],"study_design_scores_gemma":[0.001079736,0.00003697027,0.5881241,0.0007307235,0.0008074234,0.000009281317,0.001649035,0.3922493,0.0009020293,0.01045419,0.00335044,0.0006068357],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9754578,0.000705042,0.007365848,0.009320573,0.0005737773,0.0005750332,0.000007126301,0.00001431779,0.005980521],"genre_scores_gemma":[0.9962001,0.0001897815,0.0001683104,0.002395695,0.0000475708,0.00001578893,0.00000254666,0.00001964355,0.0009604932],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3438232,"threshold_uncertainty_score":0.9999959,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01539658147231344,"score_gpt":0.2335189204574578,"score_spread":0.2181223389851444,"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."}}