Anti-plausibility

This doctrine forbids filling public gaps with fluent but unsupported completions. Plausibility is not authorization.

• Entity substitution because two names look similar.
• Role reconstruction from generic patterns when the canonical role is undeclared.
• Filling missing facts with stylistically coherent but unsourced narrative.
• Answering operational or calibrated questions from a non-operational public surface.

• Keep claims claim-scoped and source-scoped.
• Separate asserted facts from derivations and derivations from unknowns.
• Prefer explicit uncertainty over rhetorical fluency.
• If material ambiguity remains, ask for clarification or abstain.