Copilot's 'Auto' model picker in VS Code and Visual Studio currently routes to whatever model is most available and policy-compliant--not the one best matched to your prompt--while Microsoft/GitHub ...
Microsoft outlines new AI reliability, agentic coding, and Copilot improvements coming to Visual Studio 2026, with a focus on performance.
Microsoft enhances Visual Studio 2026 with AI reliability upgrades, better failure handling, and agentic workflows for enterprise development..