Celeris builds the fastest LLMs in the world, and the Celeris app brings them to your phone.
Ask a question, work through an idea, or turn a rough draft into something you can use. Read the response, then follow up in the same conversation.
Share text or an image with Celeris to give your question context. Start a new chat when you change topics, or return to a conversation in your history.
Connect your phone or tablet to your computer and control agents remotely to do real work in the blink of an eye. The companion app for Windows, Mac, and Linux works with skills, tools, MCP servers, and learns from experience.
Sign in with your Celeris account to get started. Free to install. Model usage is charged to your Celeris account.
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Chat with Celeris, the world's fastest LLM. Ask questions, run agents.