Visual Studio Code adds Language Models editor

As AI-native editors like Cursor gain significant ground, VS Code is leveraging its massive marketplace ecosystem to counter by making third-party AI models first-class citizens in its core interface.

* **Extensibility over exclusivity**: Rather than lock users into Microsoft/GitHub Copilot models, VS Code is lowering the barrier for developers to bring their own keys (BYOK) and use specialized external providers.

* **Simplifying the fragmented workflow**: Consolidating model capabilities, billing info, and discovery under a single 'Language Models editor' resolves the tedious process of configuring multiple standalone extensions.

* **Direct response to AI-first competitors**: This update represents a defensive yet strategic play to retain developers who are increasingly tempted by dedicated AI-native IDEs that offer flexible model selection out of the box.