# What should I optimize?

Published: 2026-04-06
Canonical URL: https://raveesh.xyz/posts/what-should-i-optimize/

**“Should I optimize my models?”**  
  
Yes, if your model provider lets you  
  
**“Should I optimize my harness?”**  
  
Yes  
  
**“My context?”**  
  
Yes  
  
**“This is a lot of work”**  
  
Yes  
  
**“Where should I start?”**  
  
By looking at your data and identifying the layer that can improve the most common set of errors

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This a cross-post of [a tweet](https://x.com/raveeshbhalla/status/2041194617182527687) given all the hype about optimizing harnesses. I’m always happy to chat about tactics that might be suitable for whatever you’re building.