It starts with one rule, the Care Invariant. The work is done by the structure built on it.
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PSE matters most where AI output must be safe, private, and accountable — not just plausible.
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A research-led company bringing structural alignment into production, locally and auditably.
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Membership gives us access to developer tooling, technical training, and cloud and hardware offers — resources we are putting toward benchmarking PSE on open-weight models.