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

# Observability (OpenTelemetry)

> Gain real-time insights, track key metrics, and streamline debugging with our comprehensive observability suite.

If you're working with an LLM - visibility across all your requests can be a BIG pain. How do you trace and measure cost, latency, accuracy of your requests?

Portkey's OpenTelemetry-compliant observability suite gives you complete control over all your requests. And Portkey's analytics dashboards provide the insights you're looking for. Fast.

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  <img src="https://mintcdn.com/portkey-docs/EKxolPDRqqOR-ZgU/images/product/product-1.png?fit=max&auto=format&n=EKxolPDRqqOR-ZgU&q=85&s=478a20707a3807f1b8a50d05c0778739" width="1365" height="784" data-path="images/product/product-1.png" />
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## Features

<CardGroup columns={3}>
  <Card title="Logs" href="/product/observability/logs">
    <p>Portkey records all your multimodal requests and responses, making it easy to view, monitor, and debug interactions.</p>
  </Card>

  <Card title="Tracing" href="/product/observability/traces">
    <p>Portkey supports request tracing to help you monitor your applications throughout the lifecycle of a request.</p>
  </Card>

  <Card title="Analytics" href="/product/observability/analytics">
    <p>A comprehensive view of 21+ key metrics. Use it to analyze data, spot trends, and make informed decisions.</p>
  </Card>

  <Card title="Filters" href="/product/observability/filters">
    <p>Streamline your data view with customizable filters. Zero in on data that matters most.</p>
  </Card>

  <Card title="Custom Metadata" href="/product/observability/metadata">
    <p>Enrich your LLM APIs with custom metadata. Assign unique tags for swift grouping and troubleshooting.</p>
  </Card>

  <Card title="Feedback" href="/product/observability/feedback">
    <p>Add feedback values and weights to complete the loop.</p>
  </Card>

  <Card title="Budget Limits" href="/product/model-catalog/integrations#3-budget-%26-rate-limits">
    <p>Set up budget limits for your provider API keys and gain confidence over your application's costs.</p>
  </Card>
</CardGroup>