Composer 2.5 is the latest version of Cursor's in-editor agentic coding system, which drew 'Cursor just beat everyone' reactions for its real-world coding performance. The gains come as much from the harness - context handling, tool use and tight editor integration - as from the underlying models, making it one of the most practically important developer releases of mid-2026.
Visit Cursor Composer 2.5AI-Powered
Leverages advanced AI technology to deliver cutting-edge capabilities and results.
Fast & Efficient
Optimized performance ensures quick results without compromising on quality.
Purpose-Built
Specifically designed for coding tasks and workflows.
Anysphere Model Timeline
Specifications
AI Evaluation
Arguably the best agentic coding experience available right now. The model-agnostic harness is the real edge - it makes whatever model you plug in noticeably more productive.
Pros
- Excellent in-editor agent
- Model-agnostic harness
- Strong multi-file reasoning
Cons
- Best features need a subscription
- Power comes with a learning curve
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