> ## Documentation Index
> Fetch the complete documentation index at: https://chainlit-5-laura-eng-1066-landing-page.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

Literal is an all in one **observability**, **evaluation** and **analytics** platform for building **production-grade LLM apps**.

It covers a wide range of use cases, from conversational applications to task automation. Literal can be used with any LLM framework, for example [Chainlit](http://localhost:3000/integrations/chainlit) and [LangChain](http://localhost:3000/integrations/langchain). It integrates well with many LLM providers, like [OpenAI](http://localhost:3000/integrations/openai), [Anthrophic and Mistral](http://localhost:3000/integrations/llm-providers).

Literal is developed by the builders of [Chainlit](https://github.com/Chainlit/chainlit), the open-source Conversational AI Python framework.

<Frame caption="Literal Platform Example Thread">
  <img src="https://mintlify.s3-us-west-1.amazonaws.com/chainlit-5-laura-eng-1066-landing-page/images/overview.png" alt="Literal Platform Example Thread" />
</Frame>

# Key Features

<CardGroup cols={2}>
  <Card title="Observability" icon="eye" color="#ea5a0c" href="/concepts/thread">
    Monitor your LLM app (including steps, feedback, prompts, token consumption) in a few minutes with our SDKs. Literal provides a unified view of all your data in one place.
  </Card>

  <Card title="Dataset" icon="database" color="#0285c7" href="/concepts/dataset">
    Create datasets mixing production data and hand written examples to run non regression tests.
  </Card>

  <Card title="Online Evaluations" icon="magnifying-glass" color="#dc2626" href="/concepts/evaluation">
    Evaluate your threads and runs in real time using off the shelf and custom evaluators.
  </Card>

  <Card title="Prompt Collaboration" icon="gears" color="#F80061" href="/concepts/prompt">
    Safely design, try, debug, version and deploy prompts directly from Literal.
  </Card>
</CardGroup>

## Next up

<CardGroup cols={2}>
  <Card title="Get Started" icon="code" color="#0285c7" href="/get-started/installation">
    Install the Literal SDK and get your API key.
  </Card>

  <Card title="Learn more about integrations" icon="circle" color="#ea5a0c" href="/get-started/quick-start">
    Learn about OpenAI, LangChain and Chainlit with Literal.
  </Card>
</CardGroup>

## More

Use this documentation to

* Learn: [Concepts](/concepts/prompt), [Integrations](/integrations)
* Find SDK references: [Python](/python-client/get-started/introduction), [TypeScript](/typescript-client/introduction)
* Get inspired: [Examples](/examples), [Blog](/blog/guide-tag-scores-metadata)