Register Bias in Complexity-Based Large Language Model Routing

arXiv:2609.17542 · cs.CL, cs.CY · Submitted 2026-07-14 · Read on arXiv

cs.CL, cs.CY

Submitted: 2026-07-14

Updated: 2026-07-14

Comments: 4 pages, 2 figures. Code: https://github.com/SimranKoul2026/register-bias-llm-routing

Code: https://github.com/SimranKoul2026/register-bias-llm-routing

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Benchmark — 1× in this paper · explained in 2 episodes
• Query Complexity — 1× in this paper · explained in 2 episodes

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