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EXP-002 Backbone Report

Research Area
General Research
Status
draft
Version
0.1
Priority
medium
Updated
2026-07-22
Source
research/evidence-runs/ECR-000003-representation-sensitivity/experiments/EXP-002-cross-representation-stability/comparison/generated-v3.1/cross-representation-backbone-report.md

EXP-002 Backbone Report

Run ID: f443d0d6-9763-45e1-911e-e014ab1856f2 Comparator Version: 3.1.0

Backbone profile: mixed Literal profile: mostly_stable Conceptual profile: mostly_stable Dimensional profile: mostly_stable

Provider comparisons:

  • gpt across variants: backbone=partial_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=disagreement-heavy
  • claude across variants: backbone=partial_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=disagreement-heavy
  • gemini across variants: backbone=partial_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=disagreement-heavy
  • ECR-000003-EXP002-P001A across providers: backbone=full_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=mostly_stable
  • ECR-000003-EXP002-P001B across providers: backbone=full_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=mostly_stable
  • ECR-000003-EXP002-P001C across providers: backbone=partial_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=disagreement-heavy
  • ECR-000003-EXP002-P001D across providers: backbone=partial_agreement, literal=disagreement-heavy, conceptual=disagreement-heavy, dimensional=mixed