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Context Engineering: How to Stop Wasting Tokens on Long-Context LLMs

This story is from 2026-09-26. It is preserved in the archive; the latest stories are on the live feed.

A million tokens is a bucket, not intelligence. The hard part isn't having room for data—it's deciding what goes in. The mistake most engineers make first is treating long-context as a storage solution. You get excited about a 1-million-token window, paste in every document, every log, every config…

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  1. 2026-09-26 09:09 · DEV Community — AI
    Context Engineering: How to Stop Wasting Tokens on Long-Context LLMs

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