> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tidyread.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Filter

<iframe width="560" height="315" src="https://www.youtube.com/embed/Y3TxSBVnjWQ?si=emB-TRqDksLCz1xA" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowFullScreen />

You can even preview the filter effects to decide whether to make further adjustments.

![](https://cdn.tidyread.ai/pic/2024/07/8d1e0593086c6e936d50f406ddc8c539.png)

![](https://cdn.tidyread.ai/pic/2024/07/bd5118f36ec4342e5990198e85d7b605.png)

Most importantly, we have put in significant effort to reduce the token costs associated with the filter. By implementing a logic short-circuiting algorithm and performing pre-checks on the AI call's filter, we strive to ensure that no tokens are wasted on generating summaries for filtered content. We hope you enjoy it!