{"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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001254468,0.0001520734,0.0001551425,0.00007706556,0.0001419721,0.0001163556,0.0006159996,0.00009591325,0.001154369],"category_scores_gemma":[0.000016188,0.0001336517,0.00008881214,0.0002913288,0.0004742443,0.0001575974,0.0001097167,0.0006732835,0.0005077765],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000803843,"about_ca_system_score_gemma":0.001405896,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007328768,"about_ca_topic_score_gemma":5.195046e-8,"domain_scores_codex":[0.9985539,0.000005612242,0.0001416967,0.000396557,0.0004698317,0.0004323423],"domain_scores_gemma":[0.9993575,0.0000131104,0.00007757429,0.0003197715,0.00006496713,0.0001670281],"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":[3.748227e-7,0.00001134706,0.0004113229,0.000006596553,0.000005660084,0.000003241079,0.00002427396,0.000003752869,0.0003029048,0.002264483,0.9965891,0.0003768957],"study_design_scores_gemma":[0.00009337999,0.000006213043,0.00006889783,0.00002166955,0.000007411203,6.269375e-7,0.00000929526,0.00001426978,0.0008494122,0.00551404,0.9932239,0.0001909033],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.004571417,0.00006646453,0.0009228982,0.9176337,0.001652919,0.0001645393,0.0001248551,0.0000802559,0.07478292],"genre_scores_gemma":[0.15555,0.000001499461,0.001501687,0.8102896,0.0245769,0.00002664941,0.0001220386,0.00004069807,0.007890854],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.1509786,"threshold_uncertainty_score":0.9997587,"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."}}