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Cursor Slashes AI Coding Costs Dramatically
20 Mar
Summary
- Composer 2 is up to 86% cheaper than its predecessor.
- New model excels at long-horizon coding tasks.
- Composer 2 integrates tightly with Cursor's tools.
San Francisco-based AI coding platform Cursor, valued at $29.3 billion, has unveiled Composer 2, its latest in-house coding model. This new model offers substantial benchmark improvements over its predecessor, Composer 1.5, with significantly reduced costs. Composer 2 is approximately 86% cheaper for both input and output tokens compared to Composer 1.5.
A faster variant, Composer 2 Fast, is also available and is about 57% cheaper than the earlier model. These cost reductions aim to make advanced AI coding assistance more accessible to developers.
The model is designed with a focus on long-horizon agentic coding, meaning it can handle complex tasks requiring hundreds of actions. Cursor claims this capability stems from their continued pretraining and scaled reinforcement learning, particularly on tasks involving repository reading, code modification across multiple files, and command execution.
Composer 2 boasts a 200,000-token context window and is integrated with Cursor's tool stack, including semantic code search and file editing capabilities. While it does not lead all coding benchmarks, Cursor emphasizes its competitive pricing and efficiency for everyday coding tasks within its platform.
This release positions Composer 2 as a pragmatic choice for developers seeking a cost-effective and integrated AI coding assistant. Cursor's platform offers various pricing tiers, from a free Hobby tier to custom Enterprise plans, providing a managed application layer over multiple model providers with added team features.
