OpenAI’s latest model, GPT-4.5, is now available in GitHub Copilot Chat to Copilot Enterprise users. GPT-4.5 is a large language model designed with advanced capabilities in intuition, writing style, and broad knowledge. It performs effectively with creative prompts and provides reliable responses to obscure knowledge queries. GPT-4.5 will launch in Visual Studio Code and on github.com for Copilot Enterprise users with a limit of 10 requests every 12 hours per user. In the coming weeks, we’ll be scaling rate limits and extending support to Visual Studio and JetBrains.
As model releases have continued to accelerate, we’ve been thinking about how we can sustainably offer advanced AI models like GPT-4.5 to more GitHub users. This includes individual developers who want the most advanced capabilities from day one. Stay tuned for updates.
Enabling access
Copilot Enterprise administrators will need to enable access to GPT-4.5 via a new policy in Copilot settings. As an administrator, you can confirm availability by checking your individual Copilot settings and confirming the policy for GPT-4.5 is set to “enabled”. Once enabled, users will see GPT-4.5 in the Copilot Chat model selector in VS Code and on github.com.