Spectral Rewiring preserves reasoning during LLM updates and merging
July 2, 2026
Subspace-Aligned Rewiring (SAR) identifies reasoning-effective components within a model's spectral space to prevent performance degradation during full-parameter updates. This method filters out orthogonal components that cause interference during multi-domain training or model merging.
HOW THIS AFFECTS YOU
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researcherYou can use SAR to mitigate reasoning decay and interference when consolidating multiple model capabilities.