Accuracy and Knowledge Base Evaluation of ChatGPT-4o, Gemini-2.0-Flash, and DeepSeek-V3 in Metabolic and Bariatric Surgery: an Expert-Rated Blinded Study.
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| Title: | Accuracy and Knowledge Base Evaluation of ChatGPT-4o, Gemini-2.0-Flash, and DeepSeek-V3 in Metabolic and Bariatric Surgery: an Expert-Rated Blinded Study. |
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| Authors: | Hany M; Department of Surgery, Alexandria Research Institute, Alexandria University, Alexandria, Egypt. mohamed.ashour@alexu.edu.eg.; Madina Women's Hospital, Alexandria, Egypt. mohamed.ashour@alexu.edu.eg., Zidan MH; Madina Women's Hospital, Alexandria, Egypt. mohamed.hessien1171@alexmed.edu.eg.; Alexandria University, Alexandria, Egypt. mohamed.hessien1171@alexmed.edu.eg.; The Research Papyrus Lab, Alexandria, Egypt. mohamed.hessien1171@alexmed.edu.eg., Parmar C; Department of Surgery, Whittington Health NHS Trust, London, UK.; University College London, London, UK., Shahmiri SS; Division of Minimally Invasive and Bariatric Surgery, Department of Surgery, Minimally Invasive Research Center, Hazrat‑E Fatemeh Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.; Center of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat-E Fateme Hospital, Tehran, Islamic Republic of Iran., Altabbaa H; The Research Papyrus Lab, Alexandria, Egypt.; Al Basheer Hospital, Amman, Jordan., El-Shamarka A; Alexandria University, Alexandria, Egypt.; The Research Papyrus Lab, Alexandria, Egypt., Amgad A; The Research Papyrus Lab, Alexandria, Egypt.; Helwan University, Cairo, Egypt., Abdelkhalek IM; Alexandria University, Alexandria, Egypt.; City Hospital, Alexandria, Egypt., Assal AA; Sharq El Madina Hospital, Alexandria, Egypt., Abdou ME; Department of Surgery, Alexandria Research Institute, Alexandria University, Alexandria, Egypt.; The Research Papyrus Lab, Alexandria, Egypt., Kermansaravi M; Division of Minimally Invasive and Bariatric Surgery, Department of Surgery, Minimally Invasive Research Center, Hazrat‑E Fatemeh Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.; Center of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat-E Fateme Hospital, Tehran, Islamic Republic of Iran. |
| Corporate Authors: | MBS Global Expert Collaborative Group |
| Source: | Obesity surgery [Obes Surg] 2026 May; Vol. 36 (5), pp. 2160-2171. Date of Electronic Publication: 2026 Mar 25. |
| Publication Type: | Journal Article |
| Journal Info: | Publisher: Springer Science + Business Media Country of Publication: United States NLM ID: 9106714 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1708-0428 (Electronic) Linking ISSN: 09608923 NLM ISO Abbreviation: Obes Surg Subsets: MEDLINE |
| Database: | MEDLINE Ultimate |
| FullText | Text: Availability: 0 |
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| Header | DbId: mdl DbLabel: MEDLINE Ultimate An: 41882296 AccessLevel: 2 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Accuracy and Knowledge Base Evaluation of ChatGPT-4o, Gemini-2.0-Flash, and DeepSeek-V3 in Metabolic and Bariatric Surgery: an Expert-Rated Blinded Study. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AU" term="%22Hany+M%22">Hany M</searchLink>; Department of Surgery, Alexandria Research Institute, Alexandria University, Alexandria, Egypt. mohamed.ashour@alexu.edu.eg.; Madina Women's Hospital, Alexandria, Egypt. mohamed.ashour@alexu.edu.eg.<br /><searchLink fieldCode="AU" term="%22Zidan+MH%22">Zidan MH</searchLink>; Madina Women's Hospital, Alexandria, Egypt. mohamed.hessien1171@alexmed.edu.eg.; Alexandria University, Alexandria, Egypt. mohamed.hessien1171@alexmed.edu.eg.; The Research Papyrus Lab, Alexandria, Egypt. mohamed.hessien1171@alexmed.edu.eg.<br /><searchLink fieldCode="AU" term="%22Parmar+C%22">Parmar C</searchLink>; Department of Surgery, Whittington Health NHS Trust, London, UK.; University College London, London, UK.<br /><searchLink fieldCode="AU" term="%22Shahmiri+SS%22">Shahmiri SS</searchLink>; Division of Minimally Invasive and Bariatric Surgery, Department of Surgery, Minimally Invasive Research Center, Hazrat‑E Fatemeh Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.; Center of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat-E Fateme Hospital, Tehran, Islamic Republic of Iran.<br /><searchLink fieldCode="AU" term="%22Altabbaa+H%22">Altabbaa H</searchLink>; The Research Papyrus Lab, Alexandria, Egypt.; Al Basheer Hospital, Amman, Jordan.<br /><searchLink fieldCode="AU" term="%22El-Shamarka+A%22">El-Shamarka A</searchLink>; Alexandria University, Alexandria, Egypt.; The Research Papyrus Lab, Alexandria, Egypt.<br /><searchLink fieldCode="AU" term="%22Amgad+A%22">Amgad A</searchLink>; The Research Papyrus Lab, Alexandria, Egypt.; Helwan University, Cairo, Egypt.<br /><searchLink fieldCode="AU" term="%22Abdelkhalek+IM%22">Abdelkhalek IM</searchLink>; Alexandria University, Alexandria, Egypt.; City Hospital, Alexandria, Egypt.<br /><searchLink fieldCode="AU" term="%22Assal+AA%22">Assal AA</searchLink>; Sharq El Madina Hospital, Alexandria, Egypt.<br /><searchLink fieldCode="AU" term="%22Abdou+ME%22">Abdou ME</searchLink>; Department of Surgery, Alexandria Research Institute, Alexandria University, Alexandria, Egypt.; The Research Papyrus Lab, Alexandria, Egypt.<br /><searchLink fieldCode="AU" term="%22Kermansaravi+M%22">Kermansaravi M</searchLink>; Division of Minimally Invasive and Bariatric Surgery, Department of Surgery, Minimally Invasive Research Center, Hazrat‑E Fatemeh Hospital, School of Medicine, Iran University of Medical Sciences, Tehran, Islamic Republic of Iran.; Center of Excellence of European Branch of International Federation for Surgery of Obesity, Hazrat-E Fateme Hospital, Tehran, Islamic Republic of Iran. – Name: AuthorCorporate Label: Corporate Authors Group: Au Data: <searchLink fieldCode="CA" term="%22MBS+Global+Expert+Collaborative+Group%22">MBS Global Expert Collaborative Group</searchLink> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%229106714%22">Obesity surgery</searchLink> [Obes Surg] 2026 May; Vol. 36 (5), pp. 2160-2171. <i>Date of Electronic Publication: </i>2026 Mar 25. – Name: TypePub Label: Publication Type Group: TypPub Data: Journal Article – Name: TitleSource Label: Journal Info Group: Src Data: <i>Publisher: </i><searchLink fieldCode="PB" term="%22Springer+Science+%2B+Business+Media%22">Springer Science + Business Media </searchLink><i>Country of Publication: </i>United States <i>NLM ID: </i>9106714 <i>Publication Model: </i>Print-Electronic <i>Cited Medium: </i>Internet <i>ISSN: </i>1708-0428 (Electronic) <i>Linking ISSN: </i><searchLink fieldCode="IS" term="%2209608923%22">09608923 </searchLink><i>NLM ISO Abbreviation: </i>Obes Surg <i>Subsets: </i>MEDLINE |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=mdl&AN=41882296 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11695-026-08562-z Languages: – Code: eng Text: English PhysicalDescription: Pagination: StartPage: 2160 Titles: – TitleFull: Accuracy and Knowledge Base Evaluation of ChatGPT-4o, Gemini-2.0-Flash, and DeepSeek-V3 in Metabolic and Bariatric Surgery: an Expert-Rated Blinded Study. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Hany M – PersonEntity: Name: NameFull: Zidan MH – PersonEntity: Name: NameFull: Parmar C – PersonEntity: Name: NameFull: Shahmiri SS – PersonEntity: Name: NameFull: Altabbaa H – PersonEntity: Name: NameFull: El-Shamarka A – PersonEntity: Name: NameFull: Amgad A – PersonEntity: Name: NameFull: Abdelkhalek IM – PersonEntity: Name: NameFull: Assal AA – PersonEntity: Name: NameFull: Abdou ME – PersonEntity: Name: NameFull: Kermansaravi M IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: 2026 May Type: published Y: 2026 Identifiers: – Type: issn-electronic Value: 1708-0428 Numbering: – Type: volume Value: 36 – Type: issue Value: 5 Titles: – TitleFull: Obesity surgery Type: main |
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