Composer 2 by Cursor

Composer 2 by Cursor is a cutting-edge AI coding model designed for tackling complex, long-horizon development tasks with exceptional efficiency and performance. Built with continued pretraining and reinforcement learning, it offers smarter, more cost-effective code generation that caters to developers working on substantial projects. Its frontier-level capabilities ensure high-quality outputs, while its optimized pricing—$0.50 per input and $2.50 per output—makes it an attractive choice for teams seeking powerful AI assistance without breaking the bank. Additionally, Composer 2 includes a faster variant tailored for real-time workflows, enhancing productivity in fast-paced development environments. This combination of performance, efficiency, and versatility makes it suitable for both individual developers and enterprise teams aiming to streamline their coding processes while controlling costs.