{"id":"W4408022255","doi":"10.5860/crl.86.2.294","title":"Ongoing Changes in Virtual Reference and Online Instruction in Academic Libraries","year":2025,"lang":"en","type":"article","venue":"College & Research Libraries","topic":"Web and Library Services","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Council of University Libraries; Library of Parliament","funders":"University of North Carolina at Greensboro","keywords":"Computer science; Library instruction; Academic library; World Wide Web; Multimedia; Information retrieval; Library science; Information literacy","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":[0.005733168,0.0001456312,0.0004077097,0.00422627,0.003357156,0.01044231,0.00198894,0.002325458,0.01005892],"category_scores_gemma":[0.02178957,0.0002559625,0.0003255367,0.008733104,0.003298522,0.008768418,0.004207139,0.001781614,0.002636328],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007056899,"about_ca_system_score_gemma":0.005313823,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01541432,"about_ca_topic_score_gemma":0.023214,"domain_scores_codex":[0.9914106,0.002570387,0.0007098456,0.0008736314,0.003098367,0.001337173],"domain_scores_gemma":[0.9785278,0.004767883,0.003340369,0.0008379898,0.007944319,0.004581545],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0004162646,0.0008114051,0.1761227,0.001245873,0.00004661777,0.0006706574,0.06404736,0.0007382025,0.00291715,0.03275869,0.03057881,0.6896464],"study_design_scores_gemma":[0.00001879336,0.0003493137,0.4958702,0.0004506474,0.00003271384,0.001413777,0.1692454,0.0009597648,0.002355141,0.004834539,0.3243393,0.0001302851],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8686908,0.01142813,0.002697383,0.04700912,0.000680063,0.00005732087,0.0004947222,0.0005747663,0.06836764],"genre_scores_gemma":[0.9774205,0.002430147,0.001284098,0.004622282,0.0004419017,0.00003233646,0.0002567166,0.00008757262,0.01342429],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01541432,"threshold_uncertainty_score":0.05120158,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07087054368166949,"score_gpt":0.3387867932403715,"score_spread":0.267916249558702,"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."}}