Attention under Bounded Key-Query Similarity: Space Complexity and Transformer Anisotropy

arXiv:2610.35020 · cs.LG, cs.DS · Submitted 2026-10-26 · Read on arXiv

cs.LG, cs.DS

Submitted: 2026-10-26

Updated: 2026-10-26

Terminology

• Anisotropy — 1× in this paper · explained in 4 episodes
• Transformer — 1× in this paper · explained in 2 episodes

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