Pre-registered ablation tests on Command A+ reveal that only one of six expert families (Arabic) shows clean selective modularity; all others fail selectivity or are measurement-dependent.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
cs.LG 1years
2026 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
How Modular Is a Frontier Mixture-of-Experts? A Pre-registered Causal Test in Which Apparent Expert Modularity Mostly Dissolves
Pre-registered ablation tests on Command A+ reveal that only one of six expert families (Arabic) shows clean selective modularity; all others fail selectivity or are measurement-dependent.