New analytical lens: where data propagation creates stale, contradictory,
or misleading views for different consumers.
Key result: highest model convergence (45% common ground) due to document's
explicit failure mode table. GPT-5 finds event-level provenance gaps; Opus
identifies strategy attribution dimension. Sonnet adds zero unique value.
Two-model stack (GPT-5 + Opus) optimal.
Rodin