{"id":"W1999613393","doi":"10.1021/es0713072","title":"Major Structural Components in Freshwater Dissolved Organic Matter","year":2007,"lang":"en","type":"article","venue":"Environmental Science & Technology","topic":"Hydrocarbon exploration and reservoir analysis","field":"Engineering","cited_by":257,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Environment and Climate Change Canada","funders":"","keywords":"Dissolved organic carbon; Organic matter; Environmental science; Environmental chemistry; Chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0001527538,0.0001117271,0.0001157161,0.000607484,0.00009037804,0.00001740329,0.000366566,0.00009022537,0.001215632],"category_scores_gemma":[0.000003417706,0.00009637814,0.00002347847,0.0008071211,0.0005092716,0.0001880822,0.0001215189,0.0001743301,0.0004975658],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002535551,"about_ca_system_score_gemma":0.000002943721,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001067703,"about_ca_topic_score_gemma":0.0002593605,"domain_scores_codex":[0.9989656,0.000004707548,0.0001931497,0.0002210016,0.0002107185,0.0004048061],"domain_scores_gemma":[0.9996871,0.000004544837,0.0000177411,0.0002221064,0.000001466164,0.00006704209],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000001811309,0.0000123755,0.1305001,0.000001417747,0.000004588358,0.00001387041,0.0001168698,0.0009316975,0.8679974,0.00001723512,0.0000170553,0.0003854994],"study_design_scores_gemma":[0.0005575583,0.00003129247,0.3679963,0.000009124091,0.000009852318,0.00002881806,0.0008373667,0.0335168,0.5939763,0.0006982088,0.001929086,0.0004093947],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980406,0.00004868627,0.000829344,0.0002764107,0.0001049345,0.00007576241,0.00000291865,0.0001205364,0.0005008719],"genre_scores_gemma":[0.9994431,0.000008425875,0.0003603525,0.00005261148,0.00001044097,0.000004430193,0.00000819976,0.00001220481,0.0001002825],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2740212,"threshold_uncertainty_score":0.9996974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005284077832810807,"score_gpt":0.196619765278579,"score_spread":0.1913356874457682,"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."}}