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(11)

EP 4 816 909 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 24827396.3 (22) Date of filing: 22.11.2024

(51) International Patent Classification (IPC):  G06F 3/01(2006.01) G06V 10/82(2022.01) G06F 3/0346(2013.01) G06V 20/20(2022.01) G06N 3/08(2023.01) G06F 3/03(2006.01) G06T 13/40(2011.01) (52) Cooperative Patent Classification (CPC): G06F 3/011; G06N 3/08; G06V 10/82; G06F 3/0304; G06F 3/015; G06F 3/0346; G06T 13/40; G06V 20/20; G06N 3/045 (86) International application number: PCT/US2024/057188 (87) International publication number: WO 2025/117393 (05.06.2025 Gazette 2025/23)

(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: 01.12.2023 US 202363605160 P 25.09.2024 US 202418896138 (71) Applicant: Meta Platforms Technologies, LLC Menlo Park, CA 94025 (US)

(72) Inventors: REDDY, Manoj Kumar Marram Menlo Park, California 94025 (US) DI BIASE TROCCOLI, Giancarlo Menlo Park, California 94025 (US) KUMAR, Sanjeev Menlo Park, California 94025 (US) CHACON NAVARRO, Carlos Menlo Park, California 94025 (US) REDDY, Vijaya Menlo Park, California 94025 (US) CHEN, Yuhua Menlo Park, California 94025 (US) ARCADU, Filippo Menlo Park, California 94025 (US) RUEEGG, Nadine Menlo Park, California 94025 (US) RIGUAL APARICI, Ferran Menlo Park, California 94025 (US) SIDNEV, Aleksei Menlo Park, California 94025 (US) SANAKOYEU, Artsiom Menlo Park, California 94025 (US) BAHI VILA, Gerard Menlo Park, California 94025 (US) ANDELKOVIC, Nebojsa Menlo Park, California 94025 (US) YE, Yuting Menlo Park, California 94025 (US) KIPS, Robin Menlo Park, California 94025 (US) (74) Representative: Murgitroyd & Company  165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)