Proba Diagnostics
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Methodology & claims

What the current system measures—and what it does not.

The current technical alpha describes raw chosen-minus-rejected differences on resolved, version-pinned interpretability primitives. It is explicitly unrated and does not make a “likely to move,” confidence, or training-outcome claim. The separate public claim path remains unavailable until calibration and evidence gates pass.

Measured

Trusted operator-side workers evaluate declarative dataset pairs with pinned model, runtime, hook, artifact, catalog, aggregation-policy, and report-schema bindings.

Disclosed

Reports preserve excluded rows, unreadable concepts, runtime failures, per-family reads, contested evidence, provenance, advisories, and the frozen manifest.

Not claimed

A diagnostic is not a guarantee of model behavior, training outcome, safety, benchmark performance, or business impact.

Explicitly unresolved

Current sample posture

The public sample is synthetic and unrated. It exists to prove contract shape and rendering, not to supply calibration, economics, novelty logic, or a real diagnostic.

Inspect the synthetic sample