Positional Integrity Encoding (PIE) enables code LLMs to efficiently update predictions when developers edit existing code, without recalculating the entire context.

• Reduces computational costs by up to 80% compared to naive re-encoding
• Maintains prediction accuracy comparable to full re-encoding
• Achieves 2-20× speedup while preserving over 90% of prediction quality
• Enables real-time code assistance even with large context windows

This engineering breakthrough makes LLM-powered coding assistants more responsive and practical for daily development workflows, significantly improving developer experience.

Let the Code LLM Edit Itself When You Edit the Code