# Glossary of Terms

### **Function Network Core Concepts**

* **Function Network:** A decentralized system designed for AI inference, connecting **Gateways** (clients) to **Providers** (AI model operators) through a tokenized staking and reward mechanism.
* **FUNC Token:** The native utility token of the Function Network, used for staking, rewarding, and facilitating transactions.
* **Provider:** An operator hosting and maintaining AI inference models, offering services through the Function Network.
* **Gateway:** An entity that connects users to providers, aggregating and routing AI inference requests.
* **Epoch:** A fixed time period (in blocks) during which staking, rewards, and network activities are synchronized.
* **Shard:** A unit of work or compute contribution attributed to providers, determining rewards.
* **Stake:** FUNC tokens locked to participate in network operations, either as a provider or gateway.
* **Whitelist:** A status allowing providers or gateways to participate in the network.
* **Jail:** A status temporarily restricting a provider or gateway due to violations or inactivity.