Some call it “vibe-coding” because it encourages an AI coding assistant to do the grunt work as human software developers ...
Now, Claude Sonnet 4.5 has lapped that last model, outperforming it on the SWE-bench Verified evaluation, a human-filtered subset of the SWE-bench. Claude Sonnet 4.5 also outperformed leading models ...
To try Agent Mode in Excel, you need to get the Excel Labs add-in and choose Agent Mode. In Word, you can just open Copilot ...