Cursor Tab — AI Autocomplete That Predicts Your Next Edit

What is Cursor Tab?

Cursor IDE's predictive code completion. It doesn't just complete the current line — it predicts your next edit action (insert, delete, modify).

TL;DR: Cursor's predictive multi-line code completion. Predicts your next edit based on recent edits and codebase context. Supports insertions, deletions, modifications, and pattern continuation. Beyond traditional autocomplete.

Best for: Developers who value flow-state coding.

How It Works

1. Context-aware — reads recent edits, cursor position, and codebase patterns
2. Prediction types — completion / multi-line / next-edit / pattern continuation / imports
3. Pattern application — after you edit one instance, it automatically suggests the same pattern for similar code

Tips

• Maintain consistent edit patterns
• Use comments to signal intent
• Edit one example, then Tab to accept subsequent suggestions

FAQ

Q: Which model? A: A custom small model optimized for low latency.

Q: Difference from Composer? A: Tab = automatic small predictions; Composer = explicit large edits.