Kotoba Technologies

Kotoba Technologies is a pioneer in real-time speech-generation AI, developing state-of-the-art foundation models designed to eliminate language friction globally. Founded in late 2023 by leading AI researchers from Cornell and the University of Washington, the company specializes in sub-second latency automatic speech recognition (ASR) and text-to-speech (TTS) technologies. Their flagship products, including the DOTSU iOS application, deliver simultaneous interpretation that anticipates the flow of speech, providing translations up to 0.5 seconds before a speaker finishes talking.

The company's core technological advantage lies in its high-performance models, such as Kotoba-Whisper, which achieves inference speeds over six times faster than industry standards like OpenAI's Whisper. These models are trained on massive computational resources, including Japan's Fugaku supercomputer, allowing for high-precision outcomes in culturally and linguistically nuanced languages like Japanese. Beyond its consumer-facing app, Kotoba provides enterprise-grade APIs and model licensing for "Big Tech" and global firms, enabling the integration of ultra-fast voice agents into remote meetings, wearables, and edge devices.

Since its inception, Kotoba Technologies has rapidly transitioned from research and development to commercial rollout, supported by prominent investors including Globis Capital Partners and high-profile angel investors. The startup has been recognized for its world-leading AI simultaneous interpretation and was selected for Japan's prestigious GENIAC generative AI project. With offices in Seattle and Tokyo, the team continues to scale its mission of providing "human-interpreter quality" speech-to-speech translation to empower business and research across the globe.

Keywords: Artificial Intelligence, Speech Technology, Simultaneous Interpretation, Machine Translation, Natural Language Processing, SaaS, Enterprise API, Deep Tech, Japanese LLM, Voice Cloning.