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Context Has a Cost: What Building a Memory-Aware Agent Taught Me

This story is from 2026-09-29. It is preserved in the archive; the latest stories are on the live feed.

The easiest way to make an LLM application look smart is to give the model more context. The harder problem is deciding what context deserves to be there. While building Waada, I found that persistent memory solved only half of the problem. Hindsight could give me a durable account history and retr…

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  1. 2026-09-29 12:46 · DEV Community — AI
    Context Has a Cost: What Building a Memory-Aware Agent Taught Me

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