During March 2026, Dobeoyen contributed to the Strata repository by delivering a Semantic Model Robustness Enhancement that focused on class-level field extraction and improved handling of unresolved fields. Using Lean and Python, Dobeoyen addressed runtime panics by implementing a fallback mechanism for unknown fields and prioritized annotated class fields over init-only fields to strengthen field deduplication. The work included expanding targeted test coverage and running benchmark stability checks to ensure no regressions against the mainline. This feature improved the reliability of the semantic model for downstream analytics and demonstrated thoughtful engineering depth in both testing and collaborative development practices.