Global Brain has invested in Resemble AI Inc. (Resemble AI), a leader in responsible generative AI verification technology, through its KDDI Open Innovation Fund V (KOIF V), together with Google’s AI Future Fund, Sony Innovation Fund, Okta Ventures, and others. Bad actors are using generative AI to create deepfakes that are nearly impossible to detect from authentic content. Subsequently, organizations face mounting pressure to verify digital content authenticity and protect against threats from disinformation to fraud. Deepfake-related fraud caused USD 1.56B in losses in 2025 alone^\*1, and it is predicted that generative AI could enable US fraud losses of USD 40B by 2027.^\*2 Resemble AI's real-time verification technology defends against deepfake threats targeting both humans and AI agents. Resemble AI's latest strategic investment round will accelerate global expansion of its AI detection platform, which includes DETECT-3B Omni, an industry-leading, enterprise-grade deepfake detection model with outstanding detection accuracy; and Resemble Intelligence, a newly launched platform delivering enhanced explainability for multimodal and AI-generated analysis, powered by Google Gemini 3. Particularly, DETECT-3B Omni is trusted by major entertainment companies as well as Fortune 500 telecommunications providers and government agencies. DETECT-3B Omni also ranks No.1^\*3 on image and speech deepfake detection leaderboards on Hugging Face, the category’s preeminent measurement authority (as of December 1, 2025). Global Brain has decided to invest in Resemble AI based on its unique position in the deepfake detection market and its strong potential to lead the industry. Through this investment, Global Brain will leverage the extensive networks and assets of KDDI CORPORATION to contribute to Resemble AI’s business growth. ^\*1 https://surfshark.com/research/chart/ai-deepfake-losses(using data from the AI Incident Database and Resemble AI)
^\*2 [Deepfake banking and AI fraud risk | Deloitte Insights](https://www.deloitte.com/us/en/insights/industry/financial-services/deepfake-banking-fraud-risk-on-the-rise.html)
^\*3https://huggingface.co/spaces/DFBench/Leaderboard-Image-2025
https://huggingface.co/spaces/DFBench/Leaderboard-Speech-2025

About Resemble AI

Location: Mountain View, California
Founder and CEO: Zohaib Ahmed
Founded: December 2018
URL: https://www.resemble.ai/

About KOIF V

Name: KDDI Open Innovation Fund V
General Partner: Global Brain Corporation
Fund Size: JPY 5 billion (planned)
Fund Term: 10 years

About Global Brain

Location: Tokyo, Japan
Representative: Yasuhiko Yurimoto
Founded: January 1998
URL: https://globalbrains.com

Global Brain has invested in Resemble AI Inc., a leader in responsible generative AI verification technology