# What is the 'View Source' of a Node

Each executed node has a 'View Source' button. Here, you will find all the data related to the specific tool you are interacting with. This view provides several useful insights that are otherwise not immediately visible.

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Here are the examples of what it can contain depending on the type of the node:&#x20;

* For LLM nodes, you can see the number of tokens in the prompt and the generated result.
* For images, there is the link to the generated or processed image.
* For audio transcript models like Whisper, you can see the dialog split into segments, each with start and end timecodes of phrases, and identify the language used and the number of speakers involved.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://scade.gitbook.io/scade-knowledge-base/build-a-flow/what-is-the-view-source-of-a-node.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.