OpenAI's GPT-5.4 just landed in VS Code with GitHub Copilot. Initial testing shows enhanced logical reasoning and task execution for intricate, multi-step, tool-dependent processes. What will you build with it?

🔎 Chapters:
00:00 Intro
00:10 Planning
01:20 Implementation

🔗 Links:
GitHub changelog: https://github.blog/changelog/2026-03-05-gpt-5-4-is-generally-available-in-github-copilot/

🎙️ Featuring: Olivia Guzzardo McVicker (@OliviaGuzzardo)

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#vscode #copilot #openai

Visual Studio Code is a lightweight and powerful code editor developed by Microsoft, offering built-in support for multiple programming languages, debugging, and extensions. From this resource developers can learn about VSCode's features, extensions, and customization options to enhance their coding productivity and workflow.

Visual Studio Code

GPT-4.5 (referred to as GPT-5.4 in the post) is now available in VS Code's GitHub Copilot integration. A demo walkthrough shows the model being used to add meal-swap functionality to a weekly planning app, highlighting its ability to ask clarifying questions from a one-sentence prompt, break down multi-step implementation plans across files, and self-validate by fixing bugs during execution.

GPT-5.4 just landed in VS Code!