{"id":"W2095354285","doi":"10.1139/b01-065","title":"A re-evaluation of species limits in Canadian Arctic Island <i>Puccinellia</i> (Poaceae): resolving key characters","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Botany","topic":"Plant Taxonomy and Phylogenetics","field":"Agricultural and Biological Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Glume; Pedicel; Biology; Lemma (botany); Trichome; Botany; Taxon; Apex (geometry); Genus; Arctic; Key (lock); Poaceae; Ecology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.0008846978,0.000102861,0.0002030188,0.0001030677,0.00009993302,0.00004270245,0.0002238325,0.00008502601,0.0006390357],"category_scores_gemma":[0.000230608,0.00005328442,0.00006797718,0.0003604806,0.00004477609,0.0001017714,0.000003726857,0.0001736983,0.00000446796],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003130927,"about_ca_system_score_gemma":0.0006388508,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2946482,"about_ca_topic_score_gemma":0.997237,"domain_scores_codex":[0.9988133,0.0001156133,0.0003619212,0.0001072041,0.0002116215,0.0003903828],"domain_scores_gemma":[0.9987662,0.00009880166,0.0002077252,0.00004683868,0.0002613375,0.000619034],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004092511,0.00001992245,0.9605848,0.000007123848,0.00002968422,0.0002765011,0.0005090968,0.0002258322,0.02091091,0.00006133164,0.00200233,0.0153316],"study_design_scores_gemma":[0.0002308871,0.0001396355,0.9105918,0.0001468206,0.00002960421,0.0001049722,0.0004003421,0.0001505047,0.0004100488,0.0001421801,0.08751505,0.0001381385],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9922163,0.001046464,5.607194e-7,0.00251427,0.0002028513,0.0001092274,0.00007459176,0.00000114146,0.0038346],"genre_scores_gemma":[0.9990671,0.0002160054,0.00002040633,0.000318602,0.0002356826,0.000001124915,0.000007488335,0.000001008931,0.0001325842],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7025888,"threshold_uncertainty_score":0.7100488,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04615863875714666,"score_gpt":0.2145243249437714,"score_spread":0.1683656861866247,"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."}}