"Intelligence in the Hands of the Organization." Release of 'TAYURA Nexus,' an Autonomous Local LLM Platform Optimized for Apple Silicon

Provemind Inc. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Satoshi Yuzawa) has released "TAYURA Nexus," an autonomous AI and cloud platform that operates entirely within internal networks without relying on external clouds.

In recent years, while the utilization of generative AI has advanced, risks such as the leakage of confidential information and the use of proprietary know-how for learning have become apparent. TAYURA Nexus achieves both "information security" and "assetization of intelligence" through a local environment that maximizes the high performance of Apple Silicon. It provides a next-generation business foundation that physically owns the organization's unique intelligence.

■ Background of Development: Solving the "Invisible Risks" of the Cloud AI Era
In traditional cloud-based AI usage, data is constantly transmitted "externally," posing significant risks such as the leakage of confidential information like customer data and contracts, or the use of a company's intellectual property for AI model training.
Furthermore, the uncertainty of costs due to pay-as-you-go billing and the inability to use it in offline environments have been obstacles for many companies.
TAYURA Nexus was developed as a foundation to shift from "defensive" to "offensive" AI utilization, leveraging current technology where local models have reached a sufficiently practical level.

■ Product Features
Absolute Security (Physical Isolation)
Builds an environment that operates entirely within the company's network, never sending data externally. Physical isolation achieves ultimate security compliant with Japanese corporate ethics and confidentiality obligations.

Optimization for Apple Silicon
Maximizes the chip performance of MacBook Pro's Neural Engine and other components, and adopts engines such as MLX-LLM to achieve high-speed and stable inference.

Peace of Mind through "Ownership"
Reliability as physical hardware that does not send data externally. An "owned AI environment" with a physical presence within the company guarantees ultimate security.

■ Main Use Cases
Professional Firms/Research Institutions: Document creation requiring confidentiality and secure knowledge utilization of highly confidential data.

Manufacturing/Construction Industry: Secure centralized management of design rules and site information, and operational support.

Medical/Public Institutions: Analysis of highly confidential data, premised on legal compliance.

■ Intuitive Operability and Safety
"An experience as if you have a dedicated secretary in-house."
Unlike traditional cloud-based AI, no data ever leaves the system. Questions and consultations involving internal confidential information can be smoothly conducted using natural language in a secure environment isolated from the internet.

"Transforming internal 'wisdom' into a safe asset."
Register confidential data such as internal manuals, past meeting minutes, and specialized knowledge into the system. This allows for instant retrieval and utilization as the organization's "common intelligence" at any time, while minimizing the risk of data leakage to zero.

Utilizing internal knowledge as a database
Automatic meeting minutes and transcription function (operational efficiency from audio)
Safely transcribes meeting audio into text within the internal network. Even highly confidential meeting content can be quickly created and accumulated as accurate meeting minutes without sending data externally.

■ Product Overview and Pricing
TAYURA Nexus Components
Product Name: TAYURA Nexus
Initial Cost: 1,200,000 JPY (System installation fee + Mac equipment included, tax excluded)
Maintenance Fee: From 20,000 JPY/month (Optional, tax excluded)
Main Specifications: Apple Silicon (M series Max or higher), Memory 64GB, SSD 1TB, Open WebUI, MLX-LLM, etc.
*Provemind Inc. will procure equipment, build the system, and provide it in a complete state.
*Provemind Inc. is an authorized Apple reseller, so you can use it with confidence.

■ Future Outlook
This product is released as the first in the TAYURA Core series: "Autonomous LLM Platform: TAYURA Nexus." The roadmap includes phased functional expansion, with an organization-specific AI assistant and information sharing function (Phase 2), and further business automation and asset management (Phase 3).

Highly Scalable Design (Core + Base × Mods)
With a flexible design that stacks expansion modules (Mods) according to business needs on top of a robust hardware foundation (Core series) and an integrated platform (Base series), it can be expanded in line with organizational growth.

TAYURA Series Concept Diagram

【Company Profile】
Company Name: Provemind Inc.
Representative: Satoshi Yuzawa
Established: March 11, 2019
Location: Chiyoda-ku, Tokyo
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