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(11)

EP 4 824 785 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24914104.5 (22) Date of filing: 01.07.2024

(51) International Patent Classification (IPC):  G10L 15/18(2013.01) G06T 19/00(2011.01) G10L 15/22(2006.01) (52) Cooperative Patent Classification (CPC): G10L 15/18; G06F 40/00; G06F 3/167; G06F 40/30; G06F 40/56; G06F 40/20; G06F 40/35; G06F 8/30 (86) International application number: PCT/US2024/036450 (87) International publication number: WO 2025/144462 (03.07.2025 Gazette 2025/27)

(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: 29.12.2023 US 202363616450 P 03.05.2024 US 202418654913 03.05.2024 US 202418654977 03.05.2024 US 202418655013 03.05.2024 US 202418655037 (71) Applicant: Notion Labs, Inc. San Francisco, California 94105 (US)

(72) Inventors: TOWNSEND-LAST, Simon San Francisco, California 94105 (US) CAUCHOIS, William Henry San Francisco, California 94105 (US) RAMESH, Sharabesh San Francisco, California 94110 (US) (74) Representative: Keltie LLP  No. 1 London Bridge London SE1 9BA London SE1 9BA (GB)