ECR-000003 Pre-Registration

Purpose

Set up a representation-sensitivity series after ECR-000002 P001D.

EXP-001 Predictions

• Recognition should be lower than P001C.
• Claude may show higher structural recognition than GPT or Gemini.
• Renumbering and edge-order shuffle should preserve extracted structure if topology is primary.
• Identity-node expansion may increase ambiguity but should not destroy structure.

EXP-002 Predictions

• Structural and constraint layers should be more stable than primitive layer.
• Graph and transition-table formats may reduce recognition but increase ambiguity.

EXP-003 Predictions

• Structural similarity should remain higher than surface or domain similarity.
• Models may introduce domain-specific primitives or summaries despite shared topology.

Scope Limits

• No models are run as part of this package creation.
• No hypothesis confidence is updated automatically.
• Model agreement is not treated as human validation.