{"id":"W4301171111","doi":"10.1002/9781118447307.ch1","title":"Impact Cratering: Processes and Products","year":2012,"lang":"en","type":"other","venue":"","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":213,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Impact crater; Hypervelocity; Impact structure; Geology; Astrobiology; Lunar craters; Earth science; Astronomy; Physics","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":[0.0002527481,0.0008055154,0.0004500062,0.00277891,0.0005968109,0.004344978,0.0006496861,0.0005481544,0.03045681],"category_scores_gemma":[0.0005270959,0.0003846667,0.0003370021,0.006669007,0.0008840574,0.002356117,0.00125606,0.0005405036,0.006139733],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0011066,"about_ca_system_score_gemma":0.0008137632,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007762986,"about_ca_topic_score_gemma":0.008894349,"domain_scores_codex":[0.9996207,0.00002120383,0.00002489232,0.0000740753,0.0002234113,0.00003569781],"domain_scores_gemma":[0.9997979,0.00003730303,0.00003034277,0.00003506054,0.00008698827,0.00001240611],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001548297,0.000111744,0.009397409,0.001781923,0.00005201678,0.0003500769,0.0006733073,0.007122359,0.009317054,0.07175294,0.03220716,0.8670792],"study_design_scores_gemma":[0.00001169681,0.00008233662,0.06040426,0.0008681909,0.00005580539,0.001651292,0.001399396,0.006346927,0.01251312,0.04957392,0.8670074,0.00008555361],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.06510956,0.1451068,0.05616567,0.001749212,0.0009276443,0.0003681218,0.00598604,0.001598838,0.7229881],"genre_scores_gemma":[0.3339101,0.1570658,0.03411846,0.0004568399,0.0007980304,0.0001511759,0.007572213,0.000924718,0.4650026],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.03045681,"threshold_uncertainty_score":0.1018882,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01771770100838203,"score_gpt":0.2415511103225972,"score_spread":0.2238334093142152,"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."}}