OpenAI GPT-4.1 now available in public preview for GitHub Copilot and GitHub Models

OpenAI GPT-4.1 now available in public preview for GitHub Copilot and GitHub Models · GitHub Changelog
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OpenAI’s latest model, GPT-4.1, is now available in GitHub Copilot and GitHub Models, bringing OpenAI’s newest model to your coding workflow. This model outperforms GPT-4o across the board, with major…

github.blog 11 days ago

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https://github.blog/changelog/2025-04-14-openai-gpt-4-1-now-available-in-public-preview-for-github-copilot-and-github-models/