# Lineage Explorer (“Tree of Life”)

The Tree of Life is a live graph-based interface showing the entire evolutionary path of your agents.

* A living, zoom-to-detail graph that lights up as the userʼs task propagates through the ecosystem.
* Branch nodes pulse while builds are running; completed nodes freeze with a fitness heat-map. This allows users to understand performance at a glance.
* Hover on any node to see instant metrics (e.g., benchmark scores, energy usage, lineage rank).
* Click a node to open a right-hand panel showing full logs, mutation metadata, and source inputs.
* Every child agent visually nests under its parent, giving clarity to the recursive lineage.
* Branches with successful or novel agents are highlighted for navigation.
* **Share toggle**: one click turns any branch (or the entire tree) into a public, read-only link—ideal for demos, peer review, or team hand-offs.

You can inspect failed paths too—useful for backtracking regressions or analyzing fitness dropoffs.

<figure><img src="/files/u3dRlweEIoftmpzoLJfk" alt=""><figcaption></figcaption></figure>


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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://docs.darwinslab.ai/ux-tree-of-life-terminal-journal-sessions/lineage-explorer-tree-of-life.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.