work

SPU-4 Sentinel

SPU-4 Sentinel is a smaller reusable deterministic FPGA IP block for edge classification and monitoring, developed within the SPU Platform with its own product boundary and validation contract.

Development was paused on 3 September 2026 in favour of processor and graphics work, and active development is planned to resume. Its silicon results stand and are unaffected by that decision.

Its board images are validation vehicles, not the product boundary. The claim ledger and validation status remain in the SPU repository.