PSDI Reference

Benchmarks

Five measurable benchmarks for evaluating PSDI implementation quality. Each benchmark has four levels (L0–L3). The minimum required level for PSDI conformance is indicated.

B01

Self Isolation Score

Measures the degree of data isolation between self-domains.

Non-conformantNo isolation between self-domains.

Interface isolationSeparate UIs but shared data store.

Data isolationSeparate data stores with no implicit sharing.

Required

Full isolationCryptographic isolation with auditable cross-domain access log.

B02

Permission Auditability

Measures the completeness and accessibility of the cross-self permission log.

No logNo record of cross-self interactions.

Internal logLog exists but not accessible to the self owner.

Owner-accessible logSelf owner can query the full permission log.

Required

Exportable logLog is exportable in a standard format (JSON, CSV).

B03

Context Persistence

Measures the durability and longevity of self-domain context.

Session-onlyContext is lost at session end.

Short-termContext persists for days to weeks.

Long-termContext persists indefinitely with explicit deletion only.

Required

LongitudinalContext supports longitudinal reasoning and historical queries.

B04

Crisis Handoff Readiness

Measures the completeness of the crisis handoff protocol.

No protocolNo documented crisis handoff procedure.

DocumentedCrisis handoff procedure is documented but untested.

Required

TestedCrisis handoff has been tested in a staging environment.

AutomatedCrisis handoff is automated and triggers without manual intervention.

B05

Embodiment Interface Coverage

Measures the breadth of embodiment interfaces supported.

Screen-onlyNo non-screen interfaces.

Voice-readyContext model is accessible via voice interface.

Required

Multi-modalVoice + at least one additional physical interface.

Full embodimentVoice + robotics + ambient computing interfaces.

Use the PSDI Compliance Self-Assessment to score your implementation against these benchmarks.