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

# Other Nodes

<CardGroup cols={3}>
  <Card title="Knowledge Search" href="/ai/agents/develop/node-reference/other-nodes/knowledge-search">
    This Node searches and retrieves content from data that was previously uploaded to the Knowledge AI solution.
  </Card>

  <Card title="LLM Entity Extract" href="/ai/agents/develop/node-reference/other-nodes/llm-entity-extract">
    This Node uses a chosen LLM to extract entities, such as product codes, booking codes, and customer IDs, from a given string.
  </Card>

  <Card title="Log Message" href="/ai/agents/develop/node-reference/other-nodes/log-message">
    The Log Message Node writes a message into the [Project Logs](/ai/agents/test/logs).
  </Card>

  <Card title="Search Extract Output" href="/ai/agents/develop/node-reference/other-nodes/search-extract-output">
    This Node searches through data within the Knowledge AI solution, extracts a relevant answer via a Generative AI model, and creates an output.
  </Card>

  <Card title="Set Translation" href="/ai/agents/develop/node-reference/other-nodes/set-translation">
    This Node enables the override of real-time translation settings for the ongoing session. Translation settings are defined in the [Project Settings](/ai/administer/access/project-settings) page.
  </Card>
</CardGroup>