# Sei Sei is a Cosmos L1 optimized for trading with parallelized execution and consensus tweaks that reduce contention. **Sei v2** introduces an **EVM layer**, allowing Solidity dApps to deploy while preserving Sei’s performance characteristics. Choose CosmWasm or EVM based on your codebase; both benefit from IBC routing. Production setups typically run both Tendermint RPC/gRPC for Cosmos features and EVM JSON‑RPC for Solidity apps. Get started here with our Quickstart Guide --- # 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://liquify-2.gitbook.io/liquify/supported-chains/chainlist/sei.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.