{"id":"W7042840589","doi":"","title":"Rail Ports: The Collaboration of Railroad & Coastal Steamboat Companies in New England in the 1840s","year":2016,"lang":"en","type":"article","venue":"Journal of Media Literacy Education","topic":"American Environmental and Regional History","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Train; New england; Quarter (Canadian coin); Rail network; Revenue; Sound (geography)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005629516,0.00007733671,0.0001290491,0.00006674686,0.00003333082,0.000008858123,0.0002173907,0.00002616517,0.0003070427],"category_scores_gemma":[0.0001087097,0.00003531412,0.0000389579,0.000234695,0.000460411,0.000438587,0.00002604506,0.0001162961,0.00002162314],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002071242,"about_ca_system_score_gemma":0.0001716799,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002913545,"about_ca_topic_score_gemma":0.0009755663,"domain_scores_codex":[0.9988344,0.0001895179,0.0003994098,0.00008319109,0.0003988408,0.000094646],"domain_scores_gemma":[0.9990569,0.0003239894,0.000427262,0.0001271495,0.00001563433,0.0000490576],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002860764,0.0009339913,0.5529221,0.00001145912,0.00001275882,0.000007751912,0.2041046,0.0002710035,0.01044833,0.0001147502,0.03978577,0.1911014],"study_design_scores_gemma":[0.000766864,0.00007184702,0.7422522,0.0001059356,0.000009853796,0.00007506218,0.0109276,0.000004118847,0.0001039121,0.0006127057,0.2449984,0.00007148075],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918804,0.0004424064,0.00007752646,0.006552783,0.0004296134,0.0001148076,0.000003643832,0.000001026695,0.0004978646],"genre_scores_gemma":[0.998046,0.0002070629,0.0003842275,0.0003595796,0.000237027,0.000003634048,0.000004637564,0.000004736695,0.0007530783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2052126,"threshold_uncertainty_score":0.3361902,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008237275069275964,"score_gpt":0.2451319842969953,"score_spread":0.2368947092277194,"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."}}