// Hacker Noon · 20 May 2026

You Are Probably Calling the Wrong Model for Most of Your Requests

Most AI apps waste money by sending every request to the same large model regardless of complexity. This article shows how to build a lightweight LLM router in Python that classifies queries and routes simple tasks to cheaper, faster models while reserving expensive frontier models for harder reason...

Hacker Noon

@hacker-noon · Ademola Balogun

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