ZED NOW PREDICTS YOUR NEXT EDIT WITH ZETA, OUR NEW OPEN MODEL

Summary from the TLDR Web Dev newsletter

Zed is a code editor that now has edit prediction powered by their open-source model Zeta, allowing users to apply predicted edits with a single tab press. The team goes over how they developed Zeta, which was derived from Qwen2.5-Coder-7B. It was developed using a rewriting approach and refined through supervised fine-tuning and direct preference optimization for accurate predictions.