> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-feature-automate-reference-docs-generation.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Ko

<Info>
  For a limited time, the new W\&B Inference service is included in your free tier. W\&B Inference provides access to leading open-source foundation models via API and the Weave Playground.

  * [Developer documentation](./guides/integrations/inference)
  * [Product page](https://wandb.ai/site/inference)
</Info>

Weights & Biases (W\&B) Weave is a framework for tracking, experimenting with, evaluating, deploying, and improving LLM-based applications. Designed for flexibility and scalability, Weave supports every stage of your LLM application development workflow:

* **Tracing & Monitoring**: Track LLM calls and application logic to debug and analyze production systems.
* **Systematic Iteration**: Refine and iterate on prompts, datasets, and models.
* **Experimentation**: Experiment with different models and prompts in the LLM Playground.
* **Evaluation**: Use custom or pre-built scorers alongside our comparison tools to systematically assess and enhance application performance.
* **Guardrails**: Protect your application with pre- and post-safeguards for content moderation, prompt safety, and more.

Integrate Weave with your existing development stack via the:

* [Python SDK](./reference/python-sdk/weave/index)
* [TypeScript SDK](./reference/typescript-sdk/weave/README)
* [Service API](./reference/service-api/index)

Weave supports numerous LLM providers, local models, frameworks, protocols, and third-party services.

## Get started

Are you new to Weave? Set up and start using Weave with the [Python quickstart](./quickstart) or TypeScript quickstart.

## Advanced guides

Learn more about advanced topics:

* **Integrations**: Use Weave with popular LLM providers, local models, frameworks, and third-party services.
* **[Cookbooks](/ko/cookbooks/Intro_to_Weave_Hello_Trace)**: Build with Weave using Python and TypeScript. Tutorials are available as interactive notebooks.
* **W\&B AI Academy**: Build advanced RAG systems, improve LLM prompting, fine-tune LLMs, and more.