Building a dynamic model router with LangChain and Jev middleware
Arindam_1729 · x · 2026-09-25
The author built a quick model router using LangChain, with typesafeai's Jev as the middleware/router layer and Nebius-hosted models underneath. It dynamically switches between GLM 5.3 Flash and other 5.3-based models depending on the task, as an experiment in how dynamic model routing works in practice.
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