PAT-0370 - Redundant Declaration

A structural condition where multiple declarations produce equivalent structural effect without semantic differentiation.

Primary Lenses

LEN-0230 - Normalization Lens
Transforms structurally equivalent variants into a canonical form to prevent false divergence.
LEN-0150 - Conflict Lens
Detects mutually incompatible constraints, claims, states, or declarations that cannot be simultaneously satisfied.

LEN-0140 - Compression Lens
Reduces structural graphs into stable minimal representations for comparison, redundancy detection, and diffing.

Duplicate Fields With Same Meaning
The AI returns multiple fields, labels, sections, or structured elements that carry the same meaning and create ambiguity about which one should be used.
Duplicate Output Sections
The AI repeats sections, headings, blocks, or output areas in a way that creates redundancy, confusion, or downstream handling problems.
Multiple Policies Say the Same Thing
Multiple policies, rules, or guidance documents express the same requirement, creating redundancy and uncertainty about which one governs.
Repeated Constraints Create Confusion
Repeated constraints, instructions, limits, or exclusions make the task harder to interpret instead of clearer.
Same Rule Declared in Multiple Places
The same rule, constraint, instruction, or policy appears in multiple places, creating redundancy and possible drift.
Same Workflow Check Happens Twice
The same review, validation, approval, routing, or safety check occurs more than once in the workflow without a clear reason.

Old Output Expectations Survive Migration
Expectations from a prior model, prompt, schema, tool, or workflow survive a migration and continue shaping review or downstream handling after they should be replaced.
Single Field Carries Too Many Obligations
One field, label, score, status, or structured value is expected to carry too many meanings, decisions, or workflow obligations.

0.1.0 — 2026-05-10T00:00:00Z — Created

Promoted reviewed Pattern ontology entry: Redundant Declaration.

Receipt impact: None