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PSE documentation

This is the technical documentation for PSE (Partial Self-Extension), Zerava’s structural AI alignment architecture, and for Pivot Benchmark, the local evaluation tool.

The theoretical framework is published openly — see the research library. These pages cover how the framework is implemented and operated.

  • PSE — the three-layer architecture (Kernel, Membrane, Monitor), the Care Invariant, and how deployments are configured.
  • The PSE language — Andrej Ristić’s textbook for the guard language, chapter by chapter, with the PSE Playground to try it in your browser.
  • Pivot Benchmark — installing the application, pointing it at a local model, and reading its report.
  • PSE Analyzer — installing it, checking the machine, and running the first spectral sweep.

Documentation is being written alongside the early-access programme. If a page you need is missing, tell us and we will prioritise it.