# Dan Siwiec

> Blog posts by Dan Siwiec from the Cleric team.
>
> Markdown version of https://cleric.ai/blog/author/dan-siwiec for AI agents and LLMs. Site index: https://cleric.ai/llms.txt

1 post

- [How we made evals 100× cheaper with multi-agent architecture](https://cleric.ai/blog/how-we-made-evals-100x-cheaper-with-multi-agent-architecture.md) (Nov 3, 2026): When our evals became too expensive and slow to run, we rearchitected our single investigation agent into a team of ~40 loosely coupled agents. While there are some tradeoffs, it’s made evals run 5x faster for cents on the dollar, and we can experiment much more rapidly to evolve our product.