> For the complete documentation index, see [llms.txt](https://docs.gptboost.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gptboost.io/features/models-usage.md).

# Models Usage

Evaluate the usage and costs for all models used in a glimpse! Practical visualization shows the number of requests sent and aggregated cost per model for the period of time selected.  

<figure><img src="/files/4jwcoRiEKXvnfmOjsDxw" alt=""><figcaption><p>Usage details per model with graphic analysis of request and cost</p></figcaption></figure>