{"id":"W4367017571","doi":"10.1021/cen-09924-buscon10","title":"South Korea’s SK to buy stake in Loop","year":2021,"lang":"en","type":"article","venue":"C&EN Global Enterprise","topic":"Chemistry and Chemical Engineering","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Depolymerization; Raw material; Business; Loop (graph theory); Polyethylene terephthalate; China; Commerce; International trade; Engineering; Political science; Materials science; Chemistry; Polymer chemistry; Mathematics; Law","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0000490914,0.0001194983,0.000116818,0.00000543647,0.00001683981,0.00002260974,0.0001954401,0.00006285001,0.001377148],"category_scores_gemma":[0.00008304905,0.0001265821,0.00005113022,0.0002755885,0.00002581947,0.00005713545,0.0003035229,0.0001026583,0.0004849999],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003380687,"about_ca_system_score_gemma":0.00001120573,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005929026,"about_ca_topic_score_gemma":0.00004204756,"domain_scores_codex":[0.999091,0.000009546969,0.0001488644,0.000302208,0.0001730182,0.0002753645],"domain_scores_gemma":[0.9995456,0.00001162072,0.00001527877,0.0002333305,0.000003940858,0.0001901707],"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":[0.0001712048,0.0007169736,0.3903376,0.0001144448,0.00004622008,0.001235281,0.002824778,0.03689041,0.5246505,0.0001902414,0.01488165,0.02794063],"study_design_scores_gemma":[0.003836079,0.0001109777,0.2008013,0.0004940866,0.00006520531,0.000217958,0.002230572,0.006897088,0.6459101,0.001454542,0.1356343,0.002347749],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9640353,0.00003983622,0.0006571516,0.0001982008,0.00008335302,0.00004930981,0.00003140541,0.00004031108,0.03486513],"genre_scores_gemma":[0.9981271,0.000004504737,0.0006412542,0.0003195046,0.00003454204,0.000007153081,0.00001081032,0.000006865401,0.0008482703],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1895364,"threshold_uncertainty_score":0.9995357,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003970487145088492,"score_gpt":0.2047269856092332,"score_spread":0.2007564984641448,"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."}}