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

# Get Started with Cerebras

> Learn how to start training models on the Cerebras Wafer-Scale Cluster.

## <Icon icon="Bolt" size={28} />  What's New in 2.4?

* [ModelZoo CLI](../model-zoo/cli-overview): Our new comprehensive command-line interface that serves as a single entry point for all ModelZoo-related tasks.

* Enhanced Data Support: Improved handling of multimodal data and introduced robust shuffling mechanisms with more intelligent file handling through truncation options.

* Performance Improvements: Data preprocessing now executes up to **95%** faster across text and multimodal datasets.

<CardGroup cols={2}>
  <Card title="Getting Started" icon="terminal" href="../getting-started/setup-and-installation">
    Setup and install your training environment.
  </Card>

  <Card title="Core Concepts" icon="server" href="../concepts/cerebras-wafer-scale-cluster">
    Learn more about our Wafer-Scale Cluster.
  </Card>

  <Card title="Model Zoo" icon="clone" href="../model-zoo/model-zoo-overview">
    Explore our comprehensive repo of deep learning models optimized for the Cerebras hardware.
  </Card>

  <Card title="Cs Torch API" icon="code" href="../cs-torch/cerebras-pytorch-api">
    Functions and data structures you can use to configure and execute PyTorch models on a Cerebras cluster.
  </Card>
</CardGroup>