---
title: "Discussion on \"Speed, caching, and the 40x cost wall\" | Hashnode"
description: "Discussion on \"Speed, caching, and the 40x cost wall\". Notes from this week on the RapidNative agent stack. Why we love Cerebras, why the cost still bites, and the split-agent pivot we are evaluating."
url: "https://hashnode.com/posts/speed-caching-and-the-40x-cost-wall/69fd884e9f93a850a47b364e"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Speed, caching, and the 40x cost wall](https://sanketsahu.hashnode.dev/speed-caching-and-the-40x-cost-wall?utm_source=hashnode&utm_medium=feed)

Notes from this week on the RapidNative agent stack. Why we love Cerebras, why the cost still bites, and the split-agent pivot we are evaluating.

May 8 · 4 min read · sanketsahu.hashnode.dev  
Read the article

-   [#ai-tools](https://hashnode.com/tag/ai-tools)
-   [#ai](https://hashnode.com/tag/ai)
-   [#build-in-public](https://hashnode.com/tag/build-in-public)
-   [#cerebras-llm](https://hashnode.com/tag/cerebras-llm)

## Written by

[Sanket Sahu](https://hashnode.com/@sanketsahu)

@sanketsahu

  
[View profile](https://hashnode.com/@sanketsahu)

CEO @GeekyAnts • On a mission to empower everyone to build things

On a mission to empower everyone to build things • @NativeBaseIO, @react\_pluggable, @BuilderX, @apibeats, @SyncStateIO • (he/him)

## Responses

Markdown supported · ⌘↵ to post

No responses yet.