{"PubmedArticle":{"MedlineCitation":{"@attributes":{"Status":"Publisher","Owner":"NLM"},"PMID":{"@attributes":{"Version":"1"},"@text":"41910547"},"DateRevised":{"Year":"2026","Month":"03","Day":"30"},"Article":{"@attributes":{"PubModel":"Print-Electronic"},"Journal":{"ISSN":{"@attributes":{"IssnType":"Electronic"},"@text":"1536-3708"},"JournalIssue":{"@attributes":{"CitedMedium":"Internet"},"PubDate":{"Year":"2026","Month":"Mar","Day":"30"}},"Title":"Annals of plastic surgery","ISOAbbreviation":"Ann Plast Surg"},"ArticleTitle":"Benchmarking Large Language Models Against Web of Science: A Comparative Bibliometric Analysis on Panniculectomy.","ELocationID":[{"@attributes":{"EIdType":"doi","ValidYN":"Y"},"@text":"10.1097\/SAP.0000000000004730"}],"Abstract":{"AbstractText":[{"@attributes":{"Label":"BACKGROUND","NlmCategory":"BACKGROUND"},"@text":"As large language models (LLMs) grow in sophistication, their potential role in scientific writing is being explored with growing interest and caution. However, LLMs vary in their performance, contextual accuracy, and reliability. This study compares the outputs of 3 leading LLMs (ChatGPT-4o, Deepseek, and Claude 3.7) against a manually curated bibliometric analysis of the most highly cited panniculectomy articles."},{"@attributes":{"Label":"METHODS","NlmCategory":"METHODS"},"@text":"The 50 most highly cited panniculectomy publications were manually extracted from Web of Science (WoS) to serve as a reference data set. ChatGPT-4o, Deepseek, and Claude 3.7 Sonnet were each prompted to generate their own list of the 50 most cited panniculectomy articles. Outputs were compared across citation totals and averages, publication year trends, journal distribution, author co-occurrence, and article authenticity."},{"@attributes":{"Label":"RESULTS","NlmCategory":"RESULTS"},"@text":"The manual data set totaled 2494 citations (density: 49.8). ChatGPT-4o, Deepseek, and Claude 3.7 produced 2111 (42.2), 4736 (94.7), and 8592 (171.8) citations, respectively. Overlap with the manual list was limited: ChatGPT-4o (14.00%), Claude 3.7 (4.00%), Deepseek (0.00%) (P<0.001). \"Plastic and Reconstructive Surgery\" was the most cited journal across all outputs. Unique authors: manual (241), ChatGPT-4o (114), Deepseek (72), and Claude 3.7 (129). Article accuracy: ChatGPT-4o had 34.00% accurate, 26.00% confabulated, and 40.00% hallucinated articles. Claude 3.7: 4.00% accurate, 26.00% confabulated, and 70.00% hallucinated. Deepseek: 100.00% hallucinated (P<0.001). Year trends and journal representation varied notably from the manual set."},{"@attributes":{"Label":"CONCLUSIONS","NlmCategory":"CONCLUSIONS"},"@text":"Current LLMs struggle to replicate accurate bibliometric data. ChatGPT-4o performed best but still showed major limitations. WoS remains the gold standard, and LLM-generated outputs should be treated cautiously in bibliometric analyses."}],"CopyrightInformation":"Copyright \u00a9 2026 Wolters Kluwer Health, Inc. All rights reserved."},"AuthorList":{"@attributes":{"CompleteYN":"Y"},"Author":[{"@attributes":{"ValidYN":"Y"},"LastName":"Mangal","ForeName":"Rohan","Initials":"R","AffiliationInfo":[{"Affiliation":"University of Miami Miller School of Medicine."}]},{"@attributes":{"ValidYN":"Y"},"LastName":"Jessup","ForeName":"Mark","Initials":"M","Identifier":[{"@attributes":{"Source":"ORCID"},"@text":"0009-0005-4682-9353"}],"AffiliationInfo":[{"Affiliation":"University of Miami Miller School of Medicine."}]},{"@attributes":{"ValidYN":"Y"},"LastName":"Desai","ForeName":"Anshumi","Initials":"A","AffiliationInfo":[{"Affiliation":"DeWitt Department of Surgery, Division of Plastic Surgery, University of Miami Miller School of Medicine."}]},{"@attributes":{"ValidYN":"Y"},"LastName":"Khandekar","ForeName":"Archan","Initials":"A","AffiliationInfo":[{"Affiliation":"Desai Sethi Urology Institute, University of Miami Miller School of Medicine, Miami, FL."}]},{"@attributes":{"ValidYN":"Y"},"LastName":"Prasad","ForeName":"Soumil","Initials":"S","AffiliationInfo":[{"Affiliation":"University of Miami Miller School of Medicine."}]},{"@attributes":{"ValidYN":"Y"},"LastName":"Tadisina","ForeName":"Kashyap Komarraju","Initials":"KK","AffiliationInfo":[{"Affiliation":"DeWitt Department of Surgery, Division of Plastic Surgery, University of Miami Miller School of Medicine."}]},{"@attributes":{"ValidYN":"Y"},"LastName":"Singh","ForeName":"Devinder","Initials":"D","AffiliationInfo":[{"Affiliation":"DeWitt Department of Surgery, Division of Plastic Surgery, University of Miami Miller School of Medicine."}]}]},"Language":["eng"],"PublicationTypeList":{"PublicationType":[{"@attributes":{"UI":"D016428"},"@text":"Journal Article"}]},"ArticleDate":[{"@attributes":{"DateType":"Electronic"},"Year":"2026","Month":"03","Day":"30"}]},"MedlineJournalInfo":{"Country":"United States","MedlineTA":"Ann Plast Surg","NlmUniqueID":"7805336","ISSNLinking":"0148-7043"},"CitationSubset":["IM"],"KeywordList":[{"@attributes":{"Owner":"NOTNLM"},"Keyword":[{"@attributes":{"MajorTopicYN":"N"},"@text":"LLM"},{"@attributes":{"MajorTopicYN":"N"},"@text":"artificial intelligence"},{"@attributes":{"MajorTopicYN":"N"},"@text":"bibliometric"},{"@attributes":{"MajorTopicYN":"N"},"@text":"panniculectomy"}]}],"CoiStatement":"Conflicts of interest and sources of funding: none declared."},"PubmedData":{"History":{"PubMedPubDate":[{"@attributes":{"PubStatus":"received"},"Year":"2025","Month":"10","Day":"2"},{"@attributes":{"PubStatus":"accepted"},"Year":"2026","Month":"2","Day":"21"},{"@attributes":{"PubStatus":"medline"},"Year":"2026","Month":"3","Day":"30","Hour":"12","Minute":"49"},{"@attributes":{"PubStatus":"pubmed"},"Year":"2026","Month":"3","Day":"30","Hour":"12","Minute":"49"},{"@attributes":{"PubStatus":"entrez"},"Year":"2026","Month":"3","Day":"30","Hour":"10","Minute":"42"}]},"PublicationStatus":"aheadofprint","ArticleIdList":{"ArticleId":[{"@attributes":{"IdType":"pubmed"},"@text":"41910547"},{"@attributes":{"IdType":"doi"},"@text":"10.1097\/SAP.0000000000004730"},{"@attributes":{"IdType":"pii"},"@text":"00000637-990000000-01132"}]},"ReferenceList":[{"Reference":[{"Citation":"Clapp B, Ponce J, Corbett J, et al. 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