{"id":"W4387391870","doi":"10.1126/science.ade2541","title":"More than 10,000 pre-Columbian earthworks are still hidden throughout Amazonia","year":2023,"lang":"en","type":"article","venue":"Science","topic":"Amazonian Archaeology and Ethnohistory","field":"Arts and Humanities","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Environment Research Council; Fundo Amazônia; Agência Espacial Brasileira; Fundação de Amparo à Pesquisa do Estado de Mato Grosso; Ministerio de Economía y Competitividad; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Ministério da Ciência, Tecnologia e Inovação; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Gordon and Betty Moore Foundation; Fundação de Amparo à Pesquisa do Estado de São Paulo; Sight Research UK; Agence Nationale de la Recherche; National Science Foundation","keywords":"Amazon rainforest; Earthworks; Amazonian; Geography; Domestication; Historical ecology; Abundance (ecology); Archaeology; Ecology; Indigenous; Structural basin; Amazon basin; Geology; Biology; Paleontology; Cartography","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":[0.0001158377,0.0001737761,0.0001541901,0.001301251,0.001532097,0.0008081525,0.0003743657,0.0001374052,0.004948509],"category_scores_gemma":[0.0009344639,0.0001812697,0.00008540374,0.002921217,0.0008005179,0.0003287704,0.0009659155,0.0002542099,0.0003482405],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008706333,"about_ca_system_score_gemma":0.001610342,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.3346116,"about_ca_topic_score_gemma":0.7555904,"domain_scores_codex":[0.9998459,0.00001494774,0.000008854987,0.00003073417,0.00004474543,0.00005496968],"domain_scores_gemma":[0.9994314,0.0001241847,0.0001681614,0.00006183868,0.000119319,0.00009520519],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007764905,0.00004863627,0.7849075,0.0003136888,0.00003947955,0.001159483,0.02549281,0.0001185544,0.01142907,0.0008322693,0.001835774,0.1737451],"study_design_scores_gemma":[0.000001681365,0.000008047426,0.9809666,0.00006855881,0.000008693794,0.0002901409,0.009370798,0.00005151298,0.0003852129,0.0000899588,0.008753316,0.000005536984],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9893082,0.0005897043,0.0002168829,0.0001658104,0.000004472698,0.00002538162,0.0008780047,0.00002263351,0.008788986],"genre_scores_gemma":[0.9966751,0.0007128021,0.0004267637,0.00004055945,0.000003017411,0.00001180194,0.0004668974,0.000005406385,0.001657566],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3346116,"threshold_uncertainty_score":0.6653279,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03245142935196521,"score_gpt":0.2754544380157693,"score_spread":0.2430030086638041,"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."}}