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

# GPU Index Intro

> Comprehensive guide to GPU Index.

> 📌 **Note:** The GPU Index API is only available for **Plus** and **Professional** tier subscribers.

**GPU Index** is a powerful market intelligence tool within the **Silicon Data™** ecosystem that tracks the performance and pricing trends of key GPU models over time. It empowers users with insights to analyze cost fluctuations, evaluate market movements, and make data-driven decisions for procurement, investment, and competitive benchmarking.

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## **Key Features**

* **Historical GPU Pricing Index**
  * Access time-series GPU rental price data across selected date ranges.
  * Evaluate short- and long-term pricing trends to anticipate market changes.

* **Daily Index Values**
  * Retrieve standardized GPU index values calculated from aggregated rental price data.
  * Stay informed on the price performance trajectory of leading GPUs.

* **Programmatic Access via API**
  * Query GPU index data using simple HTTP POST requests.
  * Easily integrate GPU price trends into dashboards, trading algorithms, or analytics workflows.

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## **Example Use Cases**

* **Procurement Planning**:\
  Forecast budget requirements and optimal purchasing windows for GPU deployments.

* **Market Intelligence**:\
  Monitor pricing trends for investment evaluation or vendor comparison.

* **Cloud Cost Optimization**:\
  Use GPU Index metrics to benchmark and renegotiate cloud rental costs.

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