XAI unveils Grok 4.5, its first AI built specifically for coding and autonomous agents.

Unlike previous versions, Grok 4.5 was trained from the ground up for software engineering, with help from Cursor. The result? Frontier-level coding intelligence that runs at impressive speed without driving up costs.

The model is designed for real-world development, not just coding demos. It can navigate massive codebases, manage long-running engineering tasks across multiple repositories, juggle hundreds of developer skills, and seamlessly use a wide range of tools.

If you’re building complex software, Grok 4.5 aims to act more like an experienced engineer than just an AI code assistant.

First posted to our Telegram.