{"id":"W2041402679","doi":"10.1038/35053172","title":"Life, geology and snowball Earth","year":2001,"lang":"en","type":"article","venue":"Nature","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":15,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Snowball Earth; Astrobiology; Earth (classical element); Geology; Earth science; Paleontology; Glacial period; Biology; 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":[0.0003082842,0.0001551739,0.0001471448,0.0007570761,0.001189562,0.002170797,0.0002057893,0.0007605844,0.01010869],"category_scores_gemma":[0.000983529,0.0000945623,0.0000897595,0.000962826,0.005271226,0.002613666,0.0007896604,0.0006704,0.0008454367],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009012303,"about_ca_system_score_gemma":0.0007353888,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01029358,"about_ca_topic_score_gemma":0.02048529,"domain_scores_codex":[0.9999175,0.00002295307,0.000004305242,0.00001558575,0.00001772046,0.00002191942],"domain_scores_gemma":[0.9997365,0.00007100776,0.00004523753,0.00002423153,0.00004037667,0.00008260856],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.00009281068,0.00002827255,0.008676856,0.0001098857,0.00001177851,0.0002562167,0.003616203,0.0006986366,0.0006158887,0.873772,0.03067332,0.08144813],"study_design_scores_gemma":[0.0000109156,0.00003590058,0.02033019,0.00009203195,0.000009761604,0.0002672803,0.004251014,0.0003045725,0.0002336589,0.626961,0.3474893,0.0000143776],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2986144,0.09982386,0.00679324,0.07440203,0.002110294,0.00003016729,0.0008236205,0.0001572293,0.5172451],"genre_scores_gemma":[0.9166892,0.02159911,0.001072924,0.002055563,0.0007106399,0.000009979364,0.0002278365,0.0000352396,0.05759962],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01029358,"threshold_uncertainty_score":0.03381687,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007801487576914273,"score_gpt":0.2154047162802814,"score_spread":0.2076032287033671,"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."}}