> For the complete documentation index, see [llms.txt](https://docs.entrypointai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.entrypointai.com/guides/generate-completions/playground.md).

# Playground

You can manually enter information for each field under the "Prompt" heading, or simply press "Synthesize" to fill it in for you, along with a synthesized completion. 

<figure><img src="/files/OXIGkddULT1QH1LNNnFJ" alt=""><figcaption></figcaption></figure>

When you have a prompt and a model selected, press Generate.

<figure><img src="/files/k6mcwACYvC9HSyNY4lhW" alt=""><figcaption></figcaption></figure>

For any completion, you can press the info icon (i) to see the exact HTTP endpoint, request, and response. This information is helpful when it's time to move a model into production and makes it straightforward to show developers how to perform the same request in code.

<figure><img src="/files/1BcNb5sYWCoGEaaLWAz4" alt=""><figcaption></figcaption></figure>

Next, we'll talk about inference parameters.