{"id":"W1579024088","doi":"10.1126/science.1098112","title":"Life's Chemical Kitchen","year":2004,"lang":"en","type":"letter","venue":"Science","topic":"Origins and Evolution of Life","field":"Physics and Astronomy","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Astrobiology; Environmental science; Biology","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":[0.0003890805,0.0004711115,0.000252129,0.0001902288,0.002111745,0.001499816,0.0004169485,0.008573079,0.01664279],"category_scores_gemma":[0.002195324,0.000208772,0.0002030911,0.00009690264,0.0009348544,0.0009445209,0.0006734732,0.006127963,0.01310806],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00159586,"about_ca_system_score_gemma":0.0009133166,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002993135,"about_ca_topic_score_gemma":0.008481774,"domain_scores_codex":[0.9995784,0.0000724189,0.0000217884,0.00008054887,0.0001791944,0.00006754962],"domain_scores_gemma":[0.9994866,0.0001741917,0.00003891045,0.00004448351,0.0001064781,0.0001492378],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00005393931,0.0000275307,0.0002301618,0.00004176984,0.000006569649,0.0006257991,0.00003439867,0.00003495614,0.0005633549,0.008808585,0.9644101,0.02516293],"study_design_scores_gemma":[0.000007290387,0.0000190992,0.0001887267,0.00001467683,0.000001466854,0.0002309767,0.00002941898,0.0000221887,0.0001229723,0.001912479,0.9974474,0.000003412914],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002324546,0.02268016,0.000517989,0.793231,0.07240207,0.00003771177,0.0001617108,0.0001654336,0.1084795],"genre_scores_gemma":[0.02794503,0.008669457,0.0005087872,0.5885653,0.01697601,0.00006423902,0.00009108629,0.00003459842,0.3571454],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.01664279,"threshold_uncertainty_score":0.05567563,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01068889105241018,"score_gpt":0.2432432851659337,"score_spread":0.2325543941135235,"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."}}