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Cursor 3
Cursor 3 is a unified workspace for building software with agents.
Cursor Blog
Built to make you extraordinarily productive, agents turn ideas into code. Accelerate development by handing off tasks to Cursor.
- Popular posts
- 10
- Total points
- 3,111
- HN comments
- 2,224
- Rank
- #378 company
Visit cursor.com → On Hacker News Oct 2025 – Oct 2026
Software Engineering 8AI & Machine Learning 7Tech Industry & Business 3Tools & Productivity 2
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Cursor Introduces Composer 2.5
A substantial improvement in intelligence and behavior over Composer 2, particularly on long-horizon agentic tasks.
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Scaling long-running autonomous coding
We've been experimenting with running coding agents autonomously for weeks at a time.
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Agent swarms and the new model economics
We compared old and new agent swarms building SQLite from scratch and found that better coordination delivers similar quality at a fraction of the cost.
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Composer: Building a fast frontier model with RL
Composer is our new agent model designed for software engineering intelligence and speed.
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The Agent SDK
The Agent SDK is the framework we use to build our own managed agents like Bugbot, Security Reviewer, and Rollouts. Define agents in code and deploy them with one command.
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Cursor is now a part of SpaceX
Cursor has officially been acquired by SpaceX.