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EP 4 771 522 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24772170.7 (22) Date of filing: 28.08.2024

(51) International Patent Classification (IPC):  G06F 21/57(2013.01) G06N 3/008(2023.01) (52) Cooperative Patent Classification (CPC): G06F 21/577; G06N 3/008; G06N 3/006; G06N 20/00 (86) International application number: PCT/US2024/044202 (87) International publication number: WO 2025/049586 (06.03.2025 Gazette 2025/10)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 28.08.2023 US 202363579251 P (71) Applicant: Google LLC Mountain View, CA 94043 (US)

(72) Inventors: COULL, Scott Eric Mountain View, California 94043 (US) SMITH, Nicholas Todd Mountain View, California 94043 (US) KRISILOFF, David Benjamin Mountain View, California 94043 (US) JOHNS, Jeffrey Thomas Mountain View, California 94043 (US) WRIGHT, Evan Charles Mountain View, California 94043 (US) SHANKAR, Umesh Mountain View, California 94043 (US) (74) Representative: Betten & Resch  Patent- und Rechtsanwälte PartGmbB Maximiliansplatz 14 80333 München 80333 München (DE)