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AI Startup ZIGU LABS Unveils GBR SYSTEM Sovereign AI

The company demonstrated offline use and shared Sudoku test results.

11/2/2026
•Ghita Khalfaoui
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AI startup ZIGU LABS has unveiled GBR SYSTEM, a memory-centered sovereign AI built on proprietary mathematics. The company said its reasoning engine solved 10,000 sampled Sudoku-Extreme puzzles without external tools. It reads its own memory to understand questions, reason, and produce answers.


Offline demonstration

The company showed GBR SYSTEM running on an NVIDIA Jetson Orin Nano Super with 8GB of memory. The device answered questions, created and removed memories, and controlled a camera and motor. The test ran without an external server connection.

Memory and retrieval

The system uses a Zero-Miss retrieval method and a fractal memory structure. It stores knowledge as versioned memory units with sources. Users can add, edit, or delete memories and see changes in the next answer.

Leadership and purpose

ZIGU LABS CEO Lee Jun-su said users need to inspect what AI knows and correct it immediately. The company positions the system as a way to control AI knowledge and intelligence independently. It aims to become a representative sovereign AI in South Korea.


ZIGU LABS plans to expand public evaluation beyond Sudoku to the ARC-AGI benchmark. The company said it will release results and verification materials under the evaluation conditions. It has already published its Sudoku experiment data and certificates on GitHub.