Riemann matrix

The Riemann cycling-thought Matrix is a central component in the programming of UNSC Artificial Intelligence constructs. It contains a code directory, where all the impulses in the AI's mind flow. It is effectively the AI's brain. The matrix is not an object by itself, rather it is a program, allowing the AI to be stored in a Data Crystal Chip for mobility.

Each AI has a personal fail-safe. In case of Rampancy or other danger to humans caused by the AI, the fail safe can be activated. It works by generating a pulse beam of high frequency ultraviolet light in the Riemann matrix, clearing the higher thought functions of the AI. This effectively erases the AI.