{"id":"W2156356273","doi":"10.3382/ps.2014-04291","title":"Growth, efficiency, and yield of commercial broilers from 1957, 1978, and 2005","year":2014,"lang":"en","type":"article","venue":"Poultry Science","topic":"Animal Nutrition and Physiology","field":"Agricultural and Biological Sciences","cited_by":854,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture Food and Rural Development; University of Alberta","funders":"University of Alberta","keywords":"Gompertz function; Broiler; Animal science; Residual feed intake; Feed conversion ratio; Growth rate; Biology; Abdominal fat; Allometry; Body weight; Mathematics; Ecology","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0002312462,0.00007052885,0.0001199352,0.00001225504,0.000208682,0.00002819718,0.0002027946,0.00004369133,0.0001037856],"category_scores_gemma":[0.0001456597,0.00002929226,0.00001942356,0.0002078289,0.0007513102,0.0001137867,0.00008138137,0.00006419299,0.000007402971],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003510983,"about_ca_system_score_gemma":0.000005966583,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008854658,"about_ca_topic_score_gemma":0.0001323062,"domain_scores_codex":[0.9992762,0.00003219232,0.0001106566,0.0002500537,0.0001381304,0.0001927873],"domain_scores_gemma":[0.9994434,0.0003139328,0.00005039186,0.00003376507,0.00004278279,0.000115733],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00002004492,0.00003969518,0.122397,0.000003388504,0.000001009346,1.766074e-7,0.00006838791,3.987447e-7,0.8610862,0.002242839,0.0003649697,0.01377593],"study_design_scores_gemma":[0.00008557743,0.0001907636,0.993425,0.00001329503,0.000002905864,0.000002337108,0.0001934002,0.0001335955,0.002546919,0.001558904,0.001755784,0.00009148059],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9961902,0.00008799962,0.00001382621,0.001289712,0.00006539126,0.00004584605,0.00001870743,0.00001470522,0.002273599],"genre_scores_gemma":[0.9990994,0.00005971918,0.00009923858,0.0006176489,0.00009496095,0.000001195701,0.000004114804,2.276476e-7,0.00002346438],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8710281,"threshold_uncertainty_score":0.2768234,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01607109184313446,"score_gpt":0.2079291501433591,"score_spread":0.1918580583002246,"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."}}