# Functions of CPX Tokens **Reward Mechanism** Users earn CPX by contributing their unused storage capacity. The reward is calculated based on multiple factors: Storage Volume: The amount of disk space provided. Contribution Duration: The length of time the storage is made available. **Models AI Training** For each different AI Model, AI Developers, Researchers, and Organizations will pay CPX to Storage Node owners to access data sets stored on the Cryplex network. Prices are dynamic, reflecting the rarity, quality, and demand of the data, ensuring a fair market. **Governance Rights** CPX holders can vote on platform upgrades, policy changes, and strategic decisions, giving the community a voice in Cryplex’s future. **Staking Opportunities** Users can lock up CPX in staking pools to: Earn additional rewards. Boost their reputation score, unlocking higher reward tiers or priority access to features. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cryplex-ai.gitbook.io/cryplex-ai-docs/tokenomics/functions-of-cpx-tokens.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.