NVIDIA's Switchyard Routes Claude Code on 113 Hardcoded Strings and Ignores Your Prompt

Last Updated on August 19, 2026 by Editorial Team Author(s): Chew Loong Nian – AI ENGINEER Originally published on Towards AI. Why this landed now I counted every string NVIDIA’s new agent router matches on. There are 113 of them. Exactly one is ever tested against your prompt rather than against your tool output — and it is a phrase Claude Code wrote, not you. After the lead, the article explains…