Introducing SuperCosmos and Line Code Our first models, built for agents and for code. Available now in the Agent API, Line CLI and Cosmos Agent.
Introducing SuperCosmos and Line Code, our first models Today we're releasing the first models from Clatter Labs: SuperCosmos and Line Code. Both are availabl
Introducing SuperCosmos and Line Code, our first models Today we're releasing the first models from Clatter Labs: SuperCosmos and Line Code. Both are available now through the Agent API, in Line CLI, and inside Cosmos Agent. We build tools for developers. For a long time that meant the editor, the terminal and the cloud around them. But the most important tool in a developer's day is now the model on the other side of the prompt, and we wanted that piece to be ours too: tuned for the way our products work, priced so you can actually use it, and measured in the open. SuperCosmos SuperCosmos is our general purpose model for agents. It plans, reasons through multi step work, calls tools and writes code, and it's the model behind Cosmos Agent. It comes in three efforts, so you choose how much thinking each task gets: • Flash: fast and light, for everyday requests, chat and high volume work. • Max: the balanced default, for agent loops and longer tasks. • Heavy: our deepest reasoning, for the hardest problems where getting it right matters more than speed. Line Code Line Code is our coding model, built into Line CLI. It's made for working in a real repository: reading files, editing across a codebase, running commands and keeping going until the task is done. It also comes in three efforts: • Fast: quick edits, explanations and small fixes. • Ultra: careful, multi file changes and refactors. • Ultra Fast: Ultra class work with priority speed. How they score We ran every model on the same 50 coding problems drawn from HumanEval+ and MBPP+, with one attempt per problem. • SuperCosmos Flash: 90% • SuperCosmos Max: 88% • SuperCosmos Heavy: 90% • Line Code Fast: 82% • Line Code Ultra: 86% • Line Code Ultra Fast: 84% Fifty problems is a small set, and we'd rather say so than dress it up. That's why everything behind these numbers is public: the summary, every item and answer, the samples, our agentic tasks, and the full harness, so you can rerun it yourself. You'll find all of it at clatterlabs.com/benchmark. Pricing Prices are per 1 million tokens. SuperCosmos • Flash: $0.75 input, $2.50 output • Max: $3.00 input, $5.00 output • Heavy: $6.00 input, $11.51 output Line Code • Fast: $0.80 input, $2.31 output • Ultra: $2.93 input, $9.30 output • Ultra Fast: $5.00 input, $12.00 output Where to use them • Agent API: call SuperCosmos and Line Code from your own apps and agents with a Clatter API key. • Line CLI: Line Code is built in. Install Line, sign in, and start working in any repository. • Cosmos Agent: SuperCosmos powers the agent on your desktop. This is the start These are our first models, not our last. We'll keep improving them, keep publishing how we measure them, and keep listening to the people who use them every day. If you build something with SuperCosmos or Line Code, we'd love to see it. Available now. Docs: developers.clatterlabs.com clatterlabs.com The Clatter Labs team