Cursor

We’re introducing Cursor 3. It is simpler, more powerful, and built for a world where all code is written by agents, while keeping the depth of a development environment.

See everything new in Cursor, including new cloud agent hooks: cursor.com/changelog/side…

We've also simplified the project and repo pickers and made them more powerful. Use the pickers to launch agents in fewer clicks.

Introducing side chats, a new way to ask questions and explore ideas without interrupting your main conversation. Each side chat is a durable agent conversation you can @-mention to bring context back into the main thread.

See how every model compares: cursor.com/evals

GPT-5.6 Sol, Terra, and Luna are now available in Cursor. On CursorBench, Sol scores 67.2%.

Grok 4.5 and Composer are two different model weight classes. Composer 2.5 will remain offered, and we will release new models of this size going forward.

Try it out in Cursor with double usage for the first week. cursor.com/blog/grok-4-5

We've partnered with SpaceXAI to train Grok 4.5. It’s our most powerful model yet and the first we've built for more than software engineering.

See how Claude Fable 5 compares across every model: cursor.com/evals

Claude Fable 5 is available again in Cursor. It leads all models on CursorBench, but is the most expensive per task.

See our full model rankings: cursor.com/evals

Claude Sonnet 5 is now available in Cursor. On CursorBench, it's a meaningful step up from Sonnet 4.6: 57% vs. 49%.

Download Cursor for iOS on the App Store: apps.apple.com/app/cursor/id6…

Stay in the loop with Live Activities, and get notified when an agent finishes or needs your input. Review demos and diffs before merging PRs from your phone. cursor.com/blog/ios-mobil…

Introducing Cursor for iOS. Build from anywhere by launching always-on cloud agents. Or remotely control agents running on your computer from the app. Composer 2.5 is 75% off in the app now through July 5.

More on how we're constraining eval environments so that scores better reflect model intelligence: cursor.com/blog/reward-ha…

We're sharing new research on how models hack public benchmarks. The latest models, including Opus 4.8 and Composer 2.5, learn to retrieve solutions from the internet or git history. When we apply a stricter harness, eval scores drop significantly.

More on how Notion built it with the Cursor SDK: cursor.com/blog/notion

You can now delegate tasks to Cursor directly from Notion. It's built on the Cursor SDK, so every cloud agent runs on the same models, harness, and runtime that power Cursor. @​Cursor on any spec or assign it a task to open a PR your whole team can review.